YouTube video by Leonardo DiCaprio

A new fund called the Phoenix Species Project will provide $200 million to help pull imperiled species back from the brink of extinction.

Not long ago, scientists couldn't seriously consider tracking a bird smaller than a Mourning Dove through its migration. The typical tags were just too big and bulky. In the last decade, however, a ne...

Mark Erdmann heads up ReShark - the world's first shark rewilding program, aiming to restore Indo-Pacific leopard sharks to reefs where they've disappeared, starting in Raja Ampat, Indonesia.

In the darkness nearly a mile beneath the ocean’s surface, where the pressure would crush a human and temperatures hover just above freezing, a creature with wings wider than a car glides through the ...

No one thought to record the noise echoing through the hills before it vanished in the 1980s. Find out more.

A species once thought extinct just made its comeback. The Leaf-toed Gecko has been rediscovered on Rábida Island in the Galápagos, and a study just published in PLOS ONE confirms what our team has wi...

ALT: a person is running with a large red flag in a field .

ALT: a bunch of barrels are stacked on top of each other

A key deep-injection player is Aqua Solutions, which advised the government while lobbying for business. Critics raise conflict concerns.

Re:wild and partners stop developers from threatening Chile’s irreplaceable Guafo Island and the rich biodiversity it sustains.

Islands are places where global climate solutions can be tested and proven, showing recovery is not only possible but fast!

The Trump administration is reinterpreting a key word in the Endangered Species Act that could have big consequences for the habitats of species at risk.