The finding offers a small window of hope for a polar bear population vulnerable to the effects of climate change.

Some species are at their most active in winter, whether they’re flying, feeding, or mating. From elephant seals in ...

While the Zoo was closed, staff members captured some rare scenes of the animals experiencing the falling snow.

Mating calls and rituals can be intercepted, or drowned out, by invasive species. Scientists are just starting to understand ...

The endangered big cats are hanging on in Russia, the first country-wide survey of the animal suggests, while scientists and ...

In the rugged terrain where Mexico and the United States meet, a border wall is just the latest obstacle fragmenting habitats and disrupting migration paths. Here’s how a cadre of conservationists is ...

While the birth is sparking joy, infant mountain gorillas are vulnerable, and twins can be twice as hard for a mother to take ...

Colorado is beginning the lengthy process of reintroducing wolverines to the state, where the furry animal hasn’t been seen ...

For instance, researchers use the backyard sightings that users submit to Project FeederWatch —a joint program run by the Cornell Lab of Ornithology and Birds Canada —to track long-term changes in ...

If chill vibes were a Star Wars story, the capybara would be a jedi master. But does the force allow you to legally own one in Delaware?

Five new animal species that camouflage themselves as excrement or bark reveal some of what still remains hidden in the world's forests.