BYU’s Kalani Sitake says his team is ‘frustrated’ but ‘we’re in a really good spot.’ This Insane Timelapse From Hubble Will ...

Researchers discovered that animal color vision evolved long before colorful fruits and flowers, with warning and sexual ...

A new study from the University of Arizona reveals that color vision in animals evolved around 500 million years ago, much ...

The earliest use of bright colors in animals served as a warning system, a strategy seen in venomous snakes and poison dart frogs.

A new study led by researchers at the University of Arizona has shed light on the evolution ... are used by toxic species ...

In the Pacific Northwest, hunters are seeking out the invasive barred owl in an effort to save the threatened northern ...

A study of Gila monster venom helped start the revolution in weight-loss drugs. But scientists think that’s just the ...

Researchers in Peru recently rediscovered a frog species that hadn't been seen for over a century, the Miami Herald reported.

The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a wildlife comeback.

A remote lakeshore deep inside Yosemite National Park teems with life: coyotes, snakes, birds, tadpoles, frogs. The frogs are at the heart of this scene, which a decade ago was much different. It was ...

But in their long-term study, Knapp and co-researchers were able to successfully reestablish breeding populations by translocating Bd-resistant frogs to sites where the species had been wiped out.