Understanding Sleep Cycles in Pets To understand whether pets dream, it is important to first explore their sleep patterns.

"It definitely would throw things off balance.” Experts describe it as 'chaos' as animal behavior has begun to change: 'We ...

Charles Darwin predicted the existence of a moth with a long tongue based on a comet orchid's nectar spurs. This was ...

Six zebras wore video cameras attached to collars, capturing the equines’ daily life. Sticking with giraffes may let the two species protect each other.

The field of paleo-inspired robotics is opening up a new way to turn back time and studying prehistoric animals.