"I'm happy for you and also jealous." Hiker captures rare photos after noticing sound in nearby tree: 'Almost had me ...

Research suggests that dolphins develop a lifelong vocal “name.” Here’s how they evolved this high level of social identity, once thought to be uniquely human.

Advances in technology and animal behavior research are fueling claims that humans are closer than ever to communicating with ...

In a small study, dogs experienced both stabilization and destabilization of their balance upon hearing angry or happy human ...

Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure ...

Because it's a critically endangered animal, every birth is incredibly important.

If animals clocked in as we do, half of us would already be late. Many of them run on tighter routines than humans ever ...

Nancy Shute discusses how scientists are beginning to study animals’ emotions and personalities — from joy to individual ...

Wildlife crime may sound like something that happens far away in dense jungles or on the high seas, but it is an increasingly ...

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

Fundamentally, what moves people is when they believe they’re fighting for something that’s part of them. If it’s purely ...

Learn more about how human voices, whether happy or angry, can impact a dog's balance.