Area of Focus: Endangered Species

The Appalachian grasshopper hadn’t been seen since 1946

But many species continue to decline

Are long-nosed bats diversifying their feeding patterns in response to increased dry periods?

Different factors affect how quickly sea otters can help reverse overgrazing by sea urchins

Indiana bats are federally endangered, and scientists are concerned about their health

Footage shows polar bear cubs emerging from dens for the first time

Findings about the turtles in their early years can help inform conservation

The endangered South American mustelids were extirpated from much of their range in the 20th century

Electrocution, poisoning, poaching and drowning in water tanks are all causes of eagle death

Hippo parts are sold in the U.S. for use in belts, purses and other products