News from Latin America

Updates every hour. Last Updated: 27-Oct-2026 13:17 ET (27-Oct-2026 17:17 GMT/UTC)

24-Apr-2024

 

Bioelectronic chip detects vitamins C and D in saliva in under 20 minutes

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The device was developed at the University of São Paulo and can be used for self-monitoring of micronutrients, assistance with personalized diets, and prevention of deficiencies and toxicity.

Journal

ACS Applied Nano Materials

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

23-Apr-2024

 

Light-activated materials perform well in treatment of textile effluent

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

Investigators affiliated with two FAPESP-supported research centers conducted an experiment using actual effluent from the textile industry. The results are detailed in the journal Chemosphere.

Journal

Chemosphere

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Fundação de Amparo à Pesquisa do Estado de São Paulo

22-Apr-2024

 

Without proper management, Cerrado becomes disfigured and less resilient to climate change

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

A study conducted over a period of 14 years in the Brazilian savanna-like biome shows its typical vegetation rapidly becoming ‘cerradão’ – a biodiversity-poor forest formation – while resistance to drought and wildfires weakens.

Journal

Forest Ecology and Management

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Fundação de Amparo à Pesquisa do Estado de São Paulo

19-Apr-2024

 

Registration of biological pest control products exceeds that of agrochemicals in Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo
Reports and Proceedings

Around 90% of the sugarcane area in Brazil now uses natural enemies to combat agricultural pests; data were presented during FAPESP Week Illinois.

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Fundação de Amparo à Pesquisa do Estado de São Paulo

18-Apr-2024

 

DNA vaccine against zika performs well in tests on mice

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The vaccine is being developed by researchers in Brazil. The results of preclinical trials are published in the journal Frontiers in Immunology.

Journal

Frontiers in Immunology

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Fundação de Amparo à Pesquisa do Estado de São Paulo

18-Apr-2024

 

Heifer International and Alliance of Bioversity and CIAT agree to strengthen collaboration, empower smallholder farmers

The Alliance of Bioversity International and the International Center for Tropical Agriculture
Business Announcement

Heifer International and the Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT) have agreed to further their shared goals of empowering rural communities, alleviating hunger and poverty, and promoting sustainable agriculture.

17-Apr-2024

 

International group runs simulations capable of describing South America's climate with unprecedented accuracy

Fundação de Amparo à Pesquisa do Estado de São Paulo
Meeting Announcement

A consortium made up of researchers from more than ten countries, including Brazil, the United States and some European nations, is running simulations of the past and future climate in South America with unprecedented resolution.

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Fundação de Amparo à Pesquisa do Estado de São Paulo

17-Apr-2024

 

Arboviruses, mosquitoes and potential hosts tracked in real time in São Paulo city

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The technology used to sequence the first infections by SARS-CoV-2 at record speed has been successfully tested as a technique to monitor viruses transmitted by mosquitoes, such as dengue, zika, chikungunya and yellow fever.

Journal

Microbial Genomics

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Fundação de Amparo à Pesquisa do Estado de São Paulo

17-Apr-2024

 

Consortium including Brazilians sequences the reference genome of Arabica coffee

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The work makes it possible to tell the story of the fusion of genomes that gave rise to the world’s most consumed species, as well as identifying genes responsible for resistance to rust and other diseases.

Journal

Nature Genetics

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Fundação de Amparo à Pesquisa do Estado de São Paulo

15-Apr-2024

Study uses thermodynamics to describe expansion of the Universe

Fundação de Amparo à Pesquisa do Estado de São Paulo
Peer-Reviewed Publication

The shift from a decelerating expansion regime (in the radiation- and matter-dominated era) to an accelerating expansion regime (in the dark energy-dominated era) resembles a thermodynamic phase transition, according to an article in Results in Physics by scientists affiliated with São Paulo State University.

Journal

Results in Physics

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Fundação de Amparo à Pesquisa do Estado de São Paulo