Section
Science
Astronomy, climate, health and breakthroughs: science that matters, explained with rigor and clarity.
Earthquake magnitude 4.7 hits California coast, USA
A magnitude 4.7 earthquake was detected on the night of August 28, 2026, with its epicenter 85 km off the California coast, USA.
Magnitude 5.9 earthquake strikes near southern East Pacific Rise
A magnitude 5.9 earthquake was recorded near southern East Pacific Rise, at a depth of 10 km, according to the USGS.
Over five cups of coffee a day may weaken bones
A 10-year study of 10,000 older women links drinking over five cups of coffee daily to lower bone density, while tea showed contrasting effects.
Paraná on Alert: Storms, Strong Winds and Hail Hit the State
Paraná is under a storm alert, with heavy rain, strong winds and hail. The instability caused by a cold front has already led to incidents.
Weather forecast in Guarulhos: From sunshine and heat to the arrival of rain
Guarulhos, in Greater São Paulo, sees the weather change. After days of sun and high temperatures, the forecast points to rain and thunderstorms at month’s turn.
Weather Alert: Intense Heat and Heavy Rains Affect Several Regions
São Paulo's Civil Defense issued alerts for intense heat, low humidity, and heavy downpours, leading to high public interest in weather updates.
HEPA air purifier can improve brain function in just one month
Study indicates adults 40 and older were 12% faster in executive function tasks after a month of using a HEPA air purifier at home.
Unusual heat wave raises temperatures and dries air in São Paulo
A strong atypical heat wave hits São Paulo state, causing high temperatures and dropping air humidity to alert levels inland.
Red alert: storm brings risk of flooding and roof damage
A cold front over Rio Grande do Sul and Santa Catarina causes severe storms, hail, strong winds, and a high risk of flooding, roof damage, and.
Magnitude 5.8 earthquake strikes near Kermadec Islands (New Zealand)
A magnitude 5.8 earthquake was recorded near Kermadec Islands (New Zealand), at a depth of 35 km, according to the USGS.
Slimming Pens: Health Impacts and the Rise of Cosmetic Surgery
GLP‑1 agonists lower cardiovascular deaths in psychiatric patients and boost plastic surgery requests to correct post‑weight‑loss sag.
Long-term melatonin use increases heart failure risk by 90%
People with chronic insomnia who take melatonin long-term face a 90% higher risk of heart failure, according to preliminary research.
Sorocaba: Weather Shifts from Rain to Sun and Heat in Three Days
Sorocaba, in São Paulo’s interior, recorded a remarkable shift in weather this week, moving from rainy conditions to sunny days.
Launch of new space telescope stirs global science
NASA is preparing to launch the Nancy Grace Roman Space Telescope this Sunday on a SpaceX Falcon Heavy rocket in Florida.
Human Aversion to Insects in the Diet May Be 9,000 Years Old, Study Shows
New research suggests human aversion to eating insects dates back about 9,000 years, with Neanderthals eating them more often than modern humans in northern Eurasia and the tropics.
Magnitude 6.0 earthquake strikes near Caluula (Somalia)
A magnitude 6.0 earthquake was recorded near Caluula (Somalia), at a depth of 10 km, according to the USGS.
Common Medications Alter Gut Microbiome for Years
A study of over 2,500 people shows that antibiotics, antidepressants, beta-blockers, antacids, and benzodiazepines can cause persistent changes in the gut microbiome.
Quaest poll brings new data on São Paulo governor race
A new Quaest poll released on August 25 reveals the numbers for the São Paulo gubernatorial race, including first and second rounds.
Cold front changes weather in Campinas and ends summer spell
Campinas is on alert as a cold front arrives, ending the summer spell with lower temperatures and increased humidity.
South Atlantic Cyclone Puts Brazilian Coast on Backwash Alert
A South Atlantic cyclone mobilizes the Brazilian Navy and creates choppy seas with backwash risk and waves up to 3 m along the coast.
Magnitude 6.0 Earthquake Strikes Timor-Leste
A magnitude 6.0 earthquake struck Timor-Leste on the morning of August 24, 2026, centered 215 km north-northeast of Lospalos at a depth of 10 km.
Fire alert and cold front in the interior of São Paulo
Civil Defense issues fire alert in the interior of SP due to dry weather. Cold front arrives with temperature drop and strong winds.
Ebola outbreak in the Democratic Republic of Congo sparks global alert
The 17th Ebola outbreak in the DRC, caused by the Bundibugyo virus, has already claimed over 2,500 deaths, while war hampers health and humanitarian response.
Artemis II Crew Receives Congressional Space Medal
The Artemis II crew—Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen—will be honored with the Congressional Space Medal on August 28, recognizing their.
Magnitude 6.0 earthquake strikes near Honchō (Japan)
A magnitude 6.0 earthquake was recorded near Honchō (Japan), at a depth of 43 km, according to the USGS.
The science and prophecy behind recent earthquakes
In recent months, high-magnitude earthquakes in Venezuela, Japan, Colombia, and Indonesia have sparked searches about Earth's seismic activity.
Independiente Medellín vs Cúcuta Face Off in Liga BetPlay
Independiente Medellín and Cúcuta Deportivo clash in the sixth round of Liga BetPlay, featuring a fundraising effort for earthquake‑displaced residents and a return to.
Magnitude 5.8 earthquake strikes near Toride (Japan)
A magnitude 5.8 earthquake was recorded near Toride (Japan), at a depth of 78 km, according to the USGS.
Magnitude 6.2 earthquake strikes the Scotia Sea
A magnitude 6.2 earthquake was recorded in the Scotia Sea region in the early hours of Friday morning.
Frustration with donations after the earthquake
On August 21, 2026, authorities report low participation in donation campaigns following a 7.4 magnitude earthquake.
Impact of the earthquake on tourism and proposals for the sector
On August 21, 2026, Explosão Solar details the earthquake's impact on tourism and measures requested by the sector for recovery.
Body of DJ Catalina Ortiz recovered after earthquake
On August 21, 2026, teams finished searches at the Vanessa building in Cali following the 7.4 magnitude earthquake.
Musicians unite in Rockatón event to help earthquake victims
On August 21, 2026, the Explosão Solar portal details the new edition of Rockatón, a musical event dedicated to collecting donations.
UN seeks 148 million dollars following earthquake in Colombia
on august 21, 2026, the UN requested additional funds to respond to the devastation caused by the 7.4 magnitude earthquake.
Antioquia declares public disaster after earthquake
On August 21, 2026, Antioquia declared a public disaster following an earthquake that affected thousands of homes and local infrastructure.
Dian postpones income tax for earthquake-affected taxpayers
On August 21, 2026, Dian postponed the income tax for 308,000 taxpayers affected by an earthquake that occurred on August 10.
Ana Lucía Pineda coordinates humanitarian aid after earthquake
On August 21, 2026, discover Ana Lucía Pineda's role in coordinating humanitarian aid and social campaigns following the earthquake.
Industry donates one thousand tons of steel to rebuild Chocó
On August 21, 2026, entities formalized the donation of one thousand tons of steel for the reconstruction of Chocó following the earthquake.
Earthquake impact on education evaluated on August 21, 2026
On August 21, 2026, authorities detail educational measures following an earthquake that affected thousands of students and institutions.
Football unites in solidarity with earthquake victims
On August 21, 2026, a charity match at El Campín Stadium gathered 35,000 people to raise funds for the earthquake victims.
New .6 magnitude earthquake hits the municipality of Istmina
A 2.6 magnitude earthquake was recorded on August 21, 2026, in the municipality of Istmina, according to official monitoring data.
Engineer uses structural knowledge to help earthquake victims
On August 22, 2026, discover the work of engineer Sebastián Suárez following the 7.4-magnitude earthquake that hit Colombia.
Magnitude 3.0 Earthquake Hits Istmina at Dawn
A magnitude 3.0 earthquake shook the municipality of Istmina early on August 22, 2026. Learn how to report it and what precautions to take.
Floods in India leave trail of destruction and deaths
On August 22, 2026, a report detailed the impacts of severe floods in India that caused deaths and widespread destruction.
National Multivaccination Campaign 'D-Day' Takes Place This Saturday
The National Multivaccination Campaign D-Day takes place this Saturday for children and teens under 15, focusing on updating overdue vaccine doses.
Multi-Vaccination 'D-Day' Held to Update Immunization Records
The National Multi-Vaccination Campaign's D-Day is underway to update records for children and adolescents with over 20 SUS vaccines.
7.2-magnitude earthquake strikes Peru on August 20, 2026
A 7.2-magnitude earthquake struck Peru on August 20, 2026, generating landslide videos, public panic, and requests for support.
Prosecution creates special unit to oversee reconstruction
On August 20, 2026, the Prosecution created a special unit to monitor reconstruction and resource use following the August 10 earthquake.
Electrical system resists earthquake and faces El Niño challenge
On August 20, 2026, managers noted the electrical system avoided a blackout after an earthquake, but faces new challenges with El Niño.
Bancolombia announces rates and financing for earthquake victims
On August 20, 2026, Bancolombia announced special rates and financing for families and businesses affected by the earthquake.
Humanitarian aid looted in Buenaventura
On August 20, 2026, a truck carrying donations for earthquake victims was surrounded. Poor delivery logistics caused turmoil.
Doctors affected by earthquake make requests to the Government on August 20.
On August 20, 2026, the entity asked the Government for protection for health professionals affected by the earthquake and with outsourced ties.
Fake donation scams emerge after earthquake
On August 20, 2026, authorities warned about fake donation and relief scams following an earthquake, requiring public vigilance.
United States and Colombia to negotiate zero tariff after quake
On August 20, 2026, the United States and Colombia began talks to eliminate export taxes following a seismic tremor.
Report Updates Earthquake Victims and Damage
On August 21, 2026, a new official report shows 321 deaths and thousands of injuries following a magnitude 7.4 earthquake.
Solidarity campaign at Atanasio Girardot on August 21, 2026
Learn how fans are joining a campaign featuring a bazaar, donations, and a jersey auction to assist earthquake victims.
Shock plan seeks to maintain schooling continuity after earthquake
On August 21, 2026, a government shock plan seeks to guarantee educational continuity after a magnitude 7.4 earthquake.
Father creates foundation after surviving earthquake with two-month-old son
On August 21, 2026, a father recounts how he kept his two-month-old son alive under earthquake rubble and announces the creation of a support foundation.
School Return Plan After Earthquake
On August 21, 2026, the government presented the plan for the return to classes of students affected by an earthquake that occurred on August 10.
Cali ends search for victims and begins rebuilding
On August 21, 2026, Cali ended the search for earthquake victims to focus on reconstruction and aid for over 20,000 affected people.
Humanitarian support after earthquake
On August 21, 2026, humanitarian aid was sent to earthquake-affected areas, combining kits, machinery, and a medical brigade.
Venezuela earthquake survivor shares story of loss and resilience
On August 19, 2026, discover the testimony of Nayarit Colmenares, a woman buried by two earthquakes in Caraballeda.
Magnitude 7.2 earthquake strikes southern Peru in August 2026
A strong 7.2 magnitude earthquake shook the Andean region of Ayacucho on August 20, 2026, causing material damage and non-serious injuries.
Nurses save children during strong earthquake at hospital
Report details the actions of healthcare professionals during an earthquake at a hospital in Colombia on August 20, 2026.
6.7-Magnitude Earthquake Hits Peru and Causes Damage
On August 21, 2026, a 6.7-magnitude earthquake struck Peru, causing damage to buildings and injuring three people.
Five siblings lose mother after earthquake and are left homeless
On August 20, 2026, five siblings were left homeless and lost their mother following a 7.4-magnitude earthquake.
Pereira Faces Allegations of Hoarding After Earthquake
On August 20, 2026, Pereira faces allegations of alleged aid hoarding and alerts regarding fake victims following the earthquake.
Strong magnitude earthquake hits Peru on August 20, 2026
On August 20, 2026, a strong magnitude earthquake struck Peru, triggering landslides and causing panic among the population.
Electrical system withstands earthquake and faces El Niño warning
On August 20, 2026, managers discuss the resilience of the electrical system after a seismic tremor and project critical scenarios with the climate phenomenon.
Bancolombia announces rates and financing for earthquake victims
On August 20, 2026, Bancolombia revealed special rates and new financing to support those affected by the earthquake that occurred on August 10.
Looting of donations for earthquake victims in Buenaventura
On August 20, 2026, a truck carrying aid for earthquake victims was looted following distribution logistics failures.
Doctors affected by earthquake make demands to the government
On August 20, 2026, the Colombian Medical College asked for protection measures for health workers affected by the earthquake.
Fake donation scams after earthquake in the country
On August 20, 2026, authorities issued alerts about scams involving fake donations, subsidies, and censuses following a recent earthquake.
Three Consecutive Earthquakes Hit Chocó and Antioquia in Colombia
Three consecutive earthquakes hit the departments of Chocó and Antioquia in the early hours of August 21, 2026, with no reports of damage or emergencies.
Venezuela earthquake survivor rebuilds her life after devastating losses
In an August 2026 account, Venezuelan Nayarit Colmenares recounts surviving the earthquake, losing her husband, and undergoing an amputation.
Strong earthquake strikes southern Peru, leaving several injured
A magnitude 6.7 earthquake struck southern Peru on August 21, 2026, leaving people injured and causing structural damage to homes and schools.
Magnitude 6.7 earthquake strikes near Aniso (Peru)
A magnitude 6.7 earthquake was recorded near Aniso (Peru), at a depth of 99 km, according to the USGS.
Magnitude 5.8 earthquake strikes near Ruteng (Indonesia)
A magnitude 5.8 earthquake was recorded near Ruteng (Indonesia), at a depth of 10 km, according to the USGS.
Proantioquia companies donate 200 billion pesos for reconstruction
Companies linked to the Proantioquia foundation announced a donation of 200 billion pesos to rebuild the country, hit by an August 10 earthquake.
New Tremor Hits La Guaira, Venezuela, Reactivating Alerts
A magnitude 4.0 tremor shook the coastal state of La Guaira, Venezuela, on the morning of August 18, 2026.
Cali Journalists Create Fund for Earthquake-Affected Colleagues
After the 7.4 magnitude earthquake on August 10, 2026, devastated Cali, local journalists launched a campaign to support colleagues who, in addition to covering the.
Magnitude 5.9 earthquake strikes near Yanglong (China)
A magnitude 5.9 earthquake was recorded near Yanglong (China), at a depth of 6 km, according to the USGS.
Family of Missing Woman in Cali Earthquake Pleads for Continued Searches
The family of Nancy Stella López Ríos, a citizen from Sucre, lives days of uncertainty after the 7.4 magnitude earthquake that hit the country on August 10.
Cali in Ruins: 7.4 Earthquake Leaves Dead and Displaced
On August 18, 2026, Cali was struck by a 7.4 magnitude earthquake, resulting in over 132 deaths and a growing humanitarian crisis.
Shakira and Howard Buffett Announce Investment for Chocó Reconstruction
Singer Shakira and Howard Buffett, son of billionaire Warren Buffett, announced a one-million-dollar investment for the reconstruction of ten schools and a university.
Magnitude 5.8 earthquake strikes near Petropavlovsk-Kamchatsky (Russia)
A magnitude 5.8 earthquake was recorded near Petropavlovsk-Kamchatsky (Russia), at a depth of 55 km, according to the USGS.
Magnitude 7.4 Colombia quake gets red alert, over 210 dead
A magnitude 7.4 earthquake in Chocó received a USGS red alert and left more than 210 people dead, according to a partial toll.
Magnitude 7.7 earthquake kills at least 47 in Indonesia
A magnitude 7.7 earthquake struck Indonesia's Flores region, killing at least 47 people and generating tsunami waves.
Magnitude 6.1 earthquake strikes near Port-Olry (Vanuatu)
A magnitude 6.1 earthquake was recorded near Port-Olry (Vanuatu), at a depth of 188 km, according to the USGS.
Magnitude 5.9 earthquake strikes near Labuan Bajo (Indonesia)
A magnitude 5.9 earthquake was recorded near Labuan Bajo (Indonesia), at a depth of 10 km, according to the USGS.
Magnitude 6.1 earthquake strikes near Ende (Indonesia)
A magnitude 6.1 earthquake was recorded near Ende (Indonesia), at a depth of 10 km, according to the USGS.
Orange alert in SC: thunderstorms, winds up to 100 km/h
Santa Catarina's Civil Defense raised the alert to orange level, warning of thunderstorms with winds up to 100 km/h, hail and flooding across the state.
Magnitude 6.0 earthquake strikes near South Sandwich Islands region
A magnitude 6.0 earthquake was recorded near South Sandwich Islands region, at a depth of 10 km, according to the USGS.
Discovery reveals shift in activity of silver nanocatalysts in solid oxide cells
Silver nanocatalysts can shift the location of their primary reactions depending on whether a solid oxide cell generates electricity or hydrogen, opening new avenues.
Experimental GLP-1 pill achieves up to 12% weight loss in 36 weeks
Study shows aleniglipron can generate up to 12.1% weight loss in 36 weeks with a daily oral dose.
Pollinators in decline threaten food security
The reduction of pollinators lowers fruit, vegetable and grain production, making Brazilian plates more expensive and threatening the population's nutrition.
Study finds heavy alcohol raises death risk, while moderate wine protects the heart
In a study of over 340,000 people, heavy alcohol consumption raises mortality risk, while moderate wine intake cuts cardiovascular death by 21%.
Ostrich Eggshell Engravings Reveal Sophisticated Human Mind 60,000 Years Ago
Ostrich eggshell engravings over 60,000 years old display recurring grids, parallel lines and right angles, indicating deliberate design rules.
The invisible motor of sanitation: how microorganisms clean our waters
Discover how sanitary engineering uses billions of microorganisms to depollute water, produce biogas, and protect Brazilian ecosystems.
Como observar chuvas de meteoros sem sair das grandes cidades
Aprenda a identificar meteoros no céu das grandes cidades brasileiras por meio de técnicas de adaptação visual, planejamento climático e astrofotografia.
Osteoporosis drug prevents spinal damage in zebrafish study
Research shows an osteoporosis drug can prevent mineralization and spinal fusion in zebrafish with a defective collagen gene.
The Invisible Battle Within Your Cells: Understanding Free Radicals
Discover how oxygen molecule instability accelerates cellular aging and find the best strategies to combat it.
Air pollution can trigger painful rheumatoid arthritis flares
Studies indicate that fine pollution particles can worsen rheumatoid arthritis and raise the chance of painful flares, especially after prolonged exposure.
How Cryogenics Works in Tissue Preservation
Cryogenics cools tissues to temperatures near absolute zero, halting degradation and allowing long-term storage for research.
The invisible underground army sustaining Brazilian agriculture
Discover how fungi act in the physics, chemistry, and biology of soil, transforming agricultural productivity and reducing dependence on chemical inputs.
Old Arctic carbon heads to the sea, but the ocean floor retains it
Nature Geoscience study finds most permafrost carbon entering the Arctic Ocean stays on the seabed, with only 10 % turning into gases.
Fructose may accelerate the spread of ovarian cancer
On August 4, 2026, researchers at the Wistar Institute showed that fructose released by ovarian cells that survive chemotherapy can stimulate the.
What Submerged Cave Bones Reveal About Extinct Megafauna
A study led by Meg Walker at Griffith University shows how underwater cave environments leave distinct preservation fingerprints on bones, offering a new tool for.
New ‘Luffy’ beetles described with manga inspiration
On August 3, 2026, scientists introduced the genus Luffy, beetles with elongated jaws and antennae reminiscent of the elastic hero from One Piece.
Taiwan Giants: the tallest tree in Asia revealed
On August 3, 2026, scientists announced the discovery of an 84.1-meter Taiwania pine, the tallest in Asia, thanks to LiDAR maps and the support of thousands.
Molecular pathway that links aging to neurodegenerative diseases
In a Nature Aging study, scientists show that increased EPS8 protein triggers toxic protein aggregation, linking aging to neurodegeneration.
Two compounds may reveal mechanisms of Alzheimer's disease
On August 3, 2026, Vanderbilt scientists presented two compounds – a selective TAOK-1 inhibitor and a TAOK family activator – that could accelerate the.
DNA of the Turin Holy Linen reveals centuries of hidden history
On August 4, 2026, scientists used metagenomic sequencing on the Turin Holy Linen, revealing human, microbial, plant and animal DNA spanning centuries.
Why the brain makes weight loss difficult
Research reveals the brain protects body weight as an evolutionary strategy, turning weight loss into a biological challenge, not a lack of willpower.
Experiment reveals negative time in photons
An experiment with photons and a cloud of rubidium atoms demonstrated that the dwell time can be negative, and weak measurements confirm this result.
518-Million-Year-Old Fossil Shows Origin of Spider Fangs
518-million-year-old fossil found in Chengjiang reveals the earliest appendages that gave rise to the chelicerae and fangs of chelicerates, the group that includes.
Bioengineered chewing gum reduces HPV and head cancer bacteria
On August 4, 2026, scientists unveiled a bioengineered chewing gum that reduced HPV by 93% and nearly eliminated bacteria linked to head and neck cancer.
Hydrogen turbine sets record without compressor
On August 4, 2026, KIT researchers ran a hydrogen turbine without a compressor for 303 seconds, beating the previous record and opening new possibilities.
How photosynthesis sustains life and balances climate
Photosynthesis converts sunlight into food and oxygen, essential for biodiversity and mitigating climate change.
Hydrogen turbine transforms controlled explosions into electricity
Scientists created a hydrogen turbine that generates pressure via controlled detonation waves, removing compressors and improving efficiency for power and aviation.
The Water Cycle in Nature and Its Importance to Brazil
Understand the functioning of the hydrological cycle, its relevance to biodiversity, agriculture, and supply, and why its preservation is essential for Brazil's future.
How Cosmic Background Radiation Reveals the Origin of the Universe
Discover how cosmic background radiation, the universe's oldest light, reveals the cosmos' composition and generates revolutionary technological innovations.
The History of Lunar Exploration: From Space Race to Future Colonization
From the US-USSR space race to China, India, and private companies' initiatives, discover how lunar exploration evolved and what it means for Brazil.
How the Hubble Telescope Works and Its Importance for Brazilian Science
Discover how Hubble captures cosmic images, its main components, and why its data are essential for Brazilian science.
Exoplanets: What They Are and How We Discover Them
Discover the concept of exoplanets, the methods that reveal these distant worlds, and the impact of these discoveries for science and Brazil.
Biodiversity and Human Health: Why Preserving Ecosystems Saves Lives
Learn how intact ecosystems reduce disease, supply pharmacology and ensure safe food for the Brazilian population.
How Black Holes Form: From Stellar Death to Cosmic Collapse
Discover how giant stars collapse, generate singularities, and shape galaxies in a clear and updated explanation for the Brazilian public.
Solar explosions: how the Sun can knock out satellites, GPS and the power grid
Understand what solar explosions and geomagnetic storms are, why they threaten satellites, GPS and power grids — and what this has to do with Brazil.
Climate change: what science has established and what changes for Brazil
What climate science has proven, how we know warming is human-caused, and why the Amazon, agriculture and Brazilian cities are at the heart of the issue.