While Mother Nature continues to amaze us every day, some wildlife surprises can go from fascinating to straight-up ...

At first glance, the insect trapped in golden resin looked like any other tiny victim of deep time. Only under close ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

The mystery around these sorts of mushrooms illustrates the value in conserving and researching natural wonders like them.

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...