Bats roost under bridges and culverts across North America, so highway departments have to check for them before repairing bridges. A new AI tool makes those inspections faster and more accurate.

The giant sea bass fishery collapsed long ago in the U.S., but that didn’t mean the species was endangered. New research shows these iconic fish have been thriving south of the border.

Climate change is even worse than we expected - so is now the time for conservationists to take extreme measures to stem the extinction crisis?

Palm oil is responsible for widespread deforestation and labor abuses, but it's also cheap and incredibly useful. That's why many advocates call for reforming the industry, not replacing it.

The bacteria which causes the infection in yellow-eyed penguins is closely related to a human pathogen.

For the endangered Kemp's ridley sea turtle, every individual matters. A team of veterinarians and biologists has formed a network along the Gulf Coast to save injured sea turtles and the species.

To get a grip on the biodiversity crisis, we'll need to understand how wildlife is threatened in our own backyard.

As sea levels rise along the Atlantic coast, saltwater is intruding inland, killing trees and turning coastal forests into marshes. Should scientists try to slow the process, or work with it?