Endangered Species

More than one quarter of the more than 150,000 species on the IUCN Red List of Threatened Species are threatened with extinction

Negotiators have gathered in Montreal for a United Nations summit aimed at hammering out a Paris-style agreement to halt and reverse global biodiversity loss by 2030

Already threatened mountain lions in the Los Angeles area crossed busy roads more often and exhibited other risky behaviors after the 2018 Woolsey Fire

Flying robots help researchers identify and protect threatened plants and other species in places that are inaccessible to humans

A surprising new gene discovery in coyotes may help conserve the critically endangered wolf.

A machine-learning algorithm predicts that more than half of the thousands of species whose conservation status has yet to be assessed are probably in danger of disappearing for good

The endangered wild dog has shifted its breeding season by 22 days, resulting in fewer pups living through their first year

The discovery provides a glimmer of hope for the iconic white bears

A recent study puts a number to how much our consumption imperils threatened species

Sharks need our help, but many widespread conservation messages are not based on scientific evidence

Veterinarians and rabbit owners are racing to protect bunnies as a hemorrhagic disease spreads

Citizen scientists have stepped up to reveal just how much fauna is flattened on the world’s roads