Redação

Photolab

Insects in the jungle

Praying mantis and other species documented in insect surveys in the Amazon

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Data

Higher education level among young adults

Study indicates only 24% of Brazilians between the ages of 25 and 34 have a university degree

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Good practices

Firewall for science

Tool capable of identifying scientific journals that use questionable practices

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Good practices

Low impact

Most retracted papers have had an insignificant number of citations, Hungarian study finds

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Ecology

Bird feathers contain traces of pesticides

Bird feather flaws caused by pesticides

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Astrophysics

Details of a star’s death

Astronomers discover how a star dies

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Environment

AI to recover climate data

Artificial intelligence helps recover climate records beyond the reach of large-scale analyses

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Climatology

Heat spoils the mood

Rising temperatures could reduce global well-being by the end of the century

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Zoology

Jaguar mates with black jaguar

Jaguars place importance on sounds and smells when mating

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Archaeology

A human skull with features of two species

140,000-year-old child’s skull has traits of both modern humans and Neanderthals

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Digital world

Protecting yourself against cyber attacks

Making backups is a key measure against virus attacks

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Political science

Prevention is better than the cure in elections

In elections, it is better to warn about fake news beforehand than to try to correct it afterward

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Awards

Winners of the Conrado Wessel Award

Biologist Mercedes Bustamante and writer Marcelo Rubens Paiva win 2025 FCW Prize

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Epidemiology

Mosquitoes spreading diseases across Europe

Warming climate helps mosquitoes spread infectious diseases across Europe

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Virology

FDA suspends Chikungunya vaccine approved in Brazil

Ixchiq Chikungunya vaccine suspended after reports of serious side effects

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Public health

Heart failure causing fewer hospitalizations

Hospitalizations for heart failure have decreased, but in-hospital deaths have increased

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Physics

Fully Japanese quantum computer

Japan’s first superconducting quantum computer begins operating

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Environment

Predicting landslides

Data on climate, soil, and topography help predict landslides

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Photolab

Collective Regeneration

Marine organism can regenerate from a single fragment

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Data

Scientific articles and collaborations between states

Graph shows scientific articles and collaborations between Brazilian states

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Good practices

Time to punish

Indian university ranking to penalize institutions with a high number of retractions

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Good practices

Former upcoming minister

Former university president loses bid to become South Korea’s education minister after accusations of plagiarism

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Health

Flu cases rise with wildfires

Study associates wildfires with increase in flu cases

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Biochemistry

Fossil particles reveal ancient atmosphere

Scientists use micrometeorites to reconstruct early Earth's atmosphere

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Genomics

The potato, daughter of the tomato

The potato is the result of a cross between the tomato and another plant called an etuberosum

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Conservation

Reducing poverty to restore the Caatinga

Ecologists propose new strategy for curbing degradation of the Caatinga

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Genetics

Meeting and separation among butterflies

Genome sequencing of butterflies reveals factors behind species diversification

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Endocrinology

New diabetes subtype in Africa

Scientists identify new subtype of diabetes in sub-Saharan Africa

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Archaeology

Intact 2,600-year-old Etruscan tomb

Archaeologists discover Etruscan tomb containing 100 intact objects

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History

Indigenous protest in the seventeenth century

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

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