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Anthropology

Slaves brought Catholicism practiced in Africa to Brazil, says researcher

Study investigates the religious and cultural contributions of the African diaspora in Brazil

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photolab

Give me shelter

Transparent, stripy shrimp seen on an endangered Condylactis gigantea anemone

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OBITUARY

A naturalist among geologists

Setembrino Petri showed how microfossils can retell the history of natural landscapes

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OBITUARY

Synchrotron light pioneer

Argentine physicist Aldo Craievich played a major role in establishing a community of synchrotron light source users in Brazil and paved the way for glass research

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RESEARCH ITINERARIES

Philosopher of uncertainties

Between cumbia dances and fanfares, Douglas Anfra endeavors to bridge the gap between academic knowledge and the everyday life of high school students

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MEMORY

The grande dame of botany

An advisor to students even before she studied biology, Graziela Barroso described 132 new species of plants

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HISTORY

Correspondence of abolitionist André Rebouças made public

Letters from Africa marks the first of a five-book series of his intimate writings

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SOCIOLOGY

How many former prisoners reoffend after release?

Researchers calculate and attempt to reduce the country's criminal recidivism rate

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VETERINARY SCIENCE

App helps recognize pain in animals

Free tool created at UNESP determines level of suffering and advises on the need for analgesic treatment

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AEROSPACE TECHNOLOGY

New capabilities for space exploration

More Brazilian companies are investing in locally developed nanosatellites for commercial applications

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Environment

New tools to track forest products

In efforts to curb deforestation in the Amazon, environmental agencies, universities, and NGOs are developing technologies to trace the origins of wood

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Food

Only a quarter of the average bottle of ketchup is tomato pulp

Study analyzed 25 brands of tomato sauce available in a town in the state of São Paulo

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COVID-19

Setbacks in coronavirus drug development

Health agencies are suspending the use of drugs that have lost efficacy against circulating variants of SARS-CoV-2

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ZOOLOGY

Zoonomia project compares genomes in search of answers about evolution and health

Analysis of an unprecedented volume of data could provide insights into human diseases

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ASTROPHYSICS

Dense, compact star could be made of strange matter

With 80% of the mass of the Sun and a radius of 10.4 kilometers, the object could be made up of free quarks

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Mathematics

Algorithm reduces uncertainty in proposition that has challenged mathematicians for nearly 100 years

The work is considered a major breakthrough in the search for a solution to Ramsey's theorem, formulated in 1930

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OCEANOGRAPHY

Pollution, loss of biodiversity, invasive species, and the impacts of climate change

The marine and coastal environment in Brazil is undergoing intense degradation, demanding urgent action to alleviate problems that are piling up

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DATA

Women and jobs in S&E: the landscape in the USA

A growing number of women in the USA hold positions related to science and engineering

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GOOD PRACTICES

Masters of disguise

Predatory journals seek to simulate respectability by fraudulenty naming prestigious scientists as article authors and editorial board members

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GOOD PRACTICES

University of Oxford bans intimate relationships between staff and students

University of Oxford bans intimate relationships between staff and students

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GOOD PRACTICES

Court rules that universities can revoke degrees for academic misconduct

Court rules that universities can revoke degrees for academic misconduct

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Photonics

Researchers create capsule to protect ultra-thin optical fibers

Device is designed for several types of sensors, such as those used to detect gas leaks

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ANIMAL TESTING

Regulation establishes guidelines on the use of animals in research and teaching in Brazil

At 1100 pages long, the new manual took a decade to produce

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Human resources

Strategies for attracting and rewarding talent

Experts discuss how to increase interest in scientific careers among young people and better appreciate the work of researchers in Brazil

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INTERVIEW

Marcio de Castro: A boost for bold research

New scientific director shares his vision for science and the future of FAPESP and reflects on his career as a plant geneticist

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COVER

Climate crisis impacts food production

Rice and beans, two staples of the Brazilian diet, need to be made more resistant to drought and high temperatures

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COVER

Science takes a broader look at how to end hunger in Brazil

In addition to poverty, studies are starting to look at bottlenecks in the journey food takes from farm to fork

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Biology

A tree frog linked to flowers

Frogs contribute to pollination and seed dispersal

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Environment

Humidity islands in the Cerrado

Termite mounds store water in the Cerrado

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Nutrition

More fruit and vegetables for children

Children who sit for longer at the dinner table eat more fruit and vegetables

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