News from Latin America

Updates every hour. Last Updated: 22-Oct-2026 10:16 ET (22-Oct-2026 14:16 GMT/UTC)

7-Apr-2026

 

Loss of microbiota alters the profile of cells that protect the intestinal wall

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

Experiments in mice and human tissue indicate that a reduction in bacteria living in the large intestine decreases mucus production and affects nutrient absorption, particularly in older adults.

Journal

Gut Microbes

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

7-Apr-2026

Study maps regions with the greatest potential for green hydrogen production and use in Brazil

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

Analysis based on municipal data identifies seven production clusters and ten consumption clusters, highlighting the need for infrastructure to connect energy and industrial hubs.

Journal

International Journal of Hydrogen Energy

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

7-Apr-2026

 

How to plan electricity expansion in hydro-dependent systems?

Escuela Superior Politecnica del Litoral

In hydro-dependent power systems, water availability varies due to droughts and climate variability, increasing the risk of supply shortages. We present an integrated framework for planning generation and transmission expansion under hydrological uncertainty. The approach uses Monte Carlo simulations to estimate hydropower availability factors and a multi-stage MINLP model that integrates reservoir operation and transmission line reconductoring. It is applied to a 24-bus equivalent system over the 2025–2040 period and evaluated under three scenarios with 19,200 simulations. The full renewable scenario reduces total system cost and unserved power

Journal

Energy Conversion and Management

6-Apr-2026

 

Blood test using artificial intelligence paves the way for early diagnosis of leprosy

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

Researchers at the University of São Paulo analyzed a molecule capable of identifying new cases of the disease before the onset of more severe lesions.

Journal

BMC Infectious Diseases

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

2-Apr-2026

 

Active thermography enables non-destructive testing of materials

Fundação de Amparo à Pesquisa do Estado de São Paulo

Technology improved by a FAPESP-supported startup enables contactless inspection of large industrial structures with greater speed, safety, and traceability.

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

2-Apr-2026

 

Registrations open for São Paulo School of Advanced Science on Regulatory Governance

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

School at the Getulio Vargas Foundation (Brazil) covers emerging regulatory frontiers, including central banks in climate risk regulation and antitrust in digital markets. Apply by April 30.

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

1-Apr-2026

 

Graphene ‘scaffold’ recruits bone cells and helps the body regenerate fractures

Fundação de Amparo à Pesquisa do Estado de São Paulo

Structures developed by a team from the University of São Paulo and the Albert Einstein Faculty can repair bone loss or malformation when combined with organic polymers.

Journal

Scientific Reports

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Fundação de Amparo à Pesquisa do Estado de São Paulo

31-Mar-2026

Stress in adolescence causes lasting brain changes, study with mice suggests

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

Research conducted at the University of São Paulo shows that changes in the prefrontal cortex caused by severe stress or trauma during adolescence may be linked to the onset of disorders such as schizophrenia and depression.

Journal

Cerebral Cortex

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

30-Mar-2026

 

Improved catalyst enhances the conversion of ethanol to hydrogen

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

Fine-tuning the processing of perovskite-type ceramic material increases system stability and reduces costs by eliminating the need for noble metals.

Journal

International Journal of Hydrogen Energy

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

25-Mar-2026

 

Brazil’s fire corals may be facing silent extinction, experts say

Fundação de Amparo à Pesquisa do Estado de São Paulo

Also known as hydrocorals, four species found in Brazil – three of which are endemic – have historically been overlooked in reef monitoring. Researchers report the death of 100% of the monitored colonies of one of the species studied.

Journal

Coral Reefs

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Fundação de Amparo à Pesquisa do Estado de São Paulo