It's not only humans that do some sketchy, questionable stuff. Animals in the wild have their own peculiarities, too, and these weird animal behaviors usually don't go unnoticed. And by weird, we ...

A little past 11 a.m. on Monday, the moon covered more than half of the sun as the solar eclipse neared its peak. The trees' shadows projected lights on the ground at the Phoenix Zoo in the shape of ...

There could be a turtle eclipse of the heart. Monday’s much-anticipated solar eclipse could cause critters to act kookier than normal, scientists say. During the Great Solar Eclipse of 2017, ...

In the natural world -- where predators pounce, prey flee, and group members feed and sleep in solidarity -- animal behavior is glorious in its variety. Now, new research suggests there may be an ...

Animal behavior research relies on careful observation of animals. Researchers might spend months in a jungle habitat watching tropical birds mate and raise their young. They might track the rates of ...

In the natural world—where predators pounce, prey flee, and group members feed and sleep in solidarity—animal behavior is glorious in its variety. Now, new research suggests there may be an underlying ...