In an unprecedented heat wave, we check in on the newts, the bears, the mussels, and all those flowers that just woke up for spring.

A whale’s death offers a unique window and opportunity to study the animal up close and in this particular case, learn more about how this adult female gray whale may have be ...

University of Colorado Boulder researchers have discovered an appetite-suppressing compound in python blood that helps the snakes consume enormous meals and go months without eating yet remain ...

Well-trained students and scientists are the boots on the beach collecting the samples and observations needed to help a ...

Whether it’s a canary’s chirp or a treefrog’s croak, humans tend to prefer many of the same sounds that animals do themselves, a new study finds ...

Humans really are everywhere. More than any other vertebrate species, we have managed to quickly spread across the planet and ...

As Eli Lilly begins to take the next generation of obesity drugs to regulators this year, a lower-profile collaboration ...

Lost marsupials have been found alive in New Guinea after 6,000 years, highlighting hidden biodiversity and conservation urgency.

Over the long and complicated course of evolutionary history, mammals independently turned towards water to make a home multiple times. While many of the warm-blooded animals that abandoned dry land ...

A new study has revealed how many species are actually multiple groups that are physically similar but genetically distinct.

This video explores the life cycle of various animals including butterflies and frogs, showing how animals change as they ...

Fascinated with the mystery of aging and what animals can reveal about longevity? Explore how scientists are drawing ...