Stripes laid down by tooth enamel could reveal why big mammals grow slower—and live longer—than small ones.

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered salmon.

The museum is giving its ancient animals a modern makeover.

Two new studies show how certain animals can adapt to the din of human activity in surprising ways.  

And they react to the buzzing of pollinators by sweetening their nectar.

In search of “improper ideology” among the animals

Microbes in our gut are key to staying healthy, but scientists are coming to realize that isn’t the case for all animals.

Many animals use threatening signals to steer clear of costly bouts, but for these boxing crustaceans, the fights are the signals.