Scientists studying data collected over more than three decades found accelerating losses. Their research offers clues about the causes.

University of Hawaiʻi at Mānoa researchers identified 10 new species and seven new groups (genera) of Hawaiian leaf-roller moths. While new species are frequently discovered, the description of a new ...

UC Davis’ new Center for Animal Flight and Innovation studies raptor flight. Researchers use high-speed cameras to improve ...

New Zealand conservationists have been fighting for years to keep the kakapo, the world’s only flightless parrot, from disappearing, with intensive conservation efforts.

Whether it's redfin pickerel in the Kennebec River or sturgeon in the Great Lakes, nearly one-third of freshwater fish species are facing possible extinction, threatening food supplies, ecosystems and ...