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Intact 2,600-year-old Etruscan tomb

Archaeologists discover Etruscan tomb containing 100 intact objects

Indigenous protest in the seventeenth century

Document from 1645 shows that Indigenous people were dissatisfied with their enslavement by Europeans

New way to identify muscle weakness

Value revision for sarcopenia diagnosis doubles case count

Highs and lows of ultra-processed food consumption

People living in capital cities in the South and Southeast of Brazil eat more ultra-processed foods

Freshwater scarce in the Northern Hemisphere

Earth’s continents have suffered an unprecedented loss of freshwater since 2002

New FAPESP executive director

Carlos Graeff is appointed as executive director of FAPESP’s Executive Board

Wolves help aspens grow again

Aspen trees growing again in Yellowstone Park after the reintroduction of gray wolves

A big worm? No, a snake

World's smallest snake rediscovered under a rock in a forest on the Caribbean island of Barbados

Latin American and vulnerable

Parasite nest

Image shows nests of the parasite Trypanosoma cruzi in cardiac cells

Geographer investigates how countries in the Global South can build cooperation networks

Jorge Mortean lived in Iran, where he earned a master's degree and learned Persian, the country’s official language

Launched 70 years ago, the polio vaccine has prevented thousands of deaths

Now, the low immunization rate is paving the way for polio to return

Zootechnician integrated the science of animal welfare into livestock farming

Mateus Paranhos da Costa devoted his research to balancing livestock productivity with quality of life for animals

Film personality Jean-Claude Bernardet dies at 88

Researcher, actor, and writer leaves a far-reaching legacy in critical thinking and the arts

Luiz Henrique Lopes dos Santos reconciled philosophical reflections with the formulation of science policy

USP professor conducted renowned studies on the philosophy of logic and was translating Aristotle directly from Greek into Portuguese

What our ways of speaking say about us and others

Researchers investigate how language variation influences social perception and shapes identities

Spanish Inquisition’s second visit to Bahia resulted in five times more accusations than previously known

Recently found documents about the visit and others by the Tribunal of the Holy Office reveal details of life in the colony

Brazil’s National Education Plan improves access to schooling but fails to meet most of its targets

Effects of the COVID-19 pandemic on learning, followed by successive budget cuts, have hindered the program

Brazil takes another step towards building a nuclear-powered submarine

Assembly of the prototype reactor that will propel the vessel is underway; project is set to be completed in the next decade

New technique for recycling lithium-ion batteries

Pilot plant will test unique process for recovering chemicals from the main types of devices on the market

Brazilian scientists transform CO₂ into fuel for ships, cars, and trucks

Ongoing projects seek to establish industrial production of renewable methanol, gasoline, and diesel

New criteria for healthy eating

Recent studies suggest that what we eat can add or subtract years of healthy life, offering guidelines for an environmentally friendly diet

Survey records high use of vapes among young people

Most teens continue to use e-cigarettes after trying them for the first time

Marine organism has unknown green photoprotein

Deep-sea discoveries open new biotechnological paths and deepen understanding of forms of bioluminescence

Multicolored birds avoid urban areas

Large cities attract voracious, dull-colored birds and repel small, more colorful ones, impoverishing metropolitan fauna

Trees that protect other trees

Capororoca and pixirica in the Atlantic Forest, and catingueira and faveleiro in the Caatinga, create favorable environments for dozens of other species

Higher education growing in Brazil

Higher education growing in Brazil

Progress on shaky ground

University ranking uses indicators linked to scientific misconduct to classify institutions

The article writing style of ChatGPT

One in seven biomedical papers published in 2024 was written with support from artificial intelligence, study shows

Journal stops publishing papers amid investigation into suspected misconduct

Journal stops publishing papers amid investigation into suspected misconduct