Climate change hit people hard in 2025, with suffering and heartache captured by Associated Press photographers around the ...

The Amazon’s worst fire season in decades is turning the rainforest into a massive carbon emitter.

From a butterfly shaped by 40,000 years of isolation to creatures 1,400 feet below the sea, scientists uncovered thousands of ...

Learn more about piranhas, why they have such a powerful bite, and why there are so many misconceptions around them.

The year 2025 might be seen as one of backsliding when it comes to tackling the environmental crises that face our planet.

An Amazonian lake reached 106°F recently, and that heat killed hundreds of river dolphins - an alarming sign of climate ...

From Rio's granite peaks to Ilha Grande's emerald anchorages, Brazil's coastline is a pure paradise of rhythm and rainforest.

Organized crime and illicit economies emerged in 2025 as major drivers worsening deforestation across the Amazon region in ...

Global debate about how to navigate the climate crisis often centers on high-level pledges and whether national targets are ...

Aim This study aimed to analyze the influence of small cities on the diversity of the zooplankton community along the Almada River, Bahia. Methods The samples were collected at points upstream (Clean ...

New research tries to anticipate road building to identify areas in the Amazon, Asia and Africa that are likely to face ...

A rare toad changed the fate of a river by becoming the first amphibian to halt a hydroelectric dam. It's now in trouble.