The great raft spider, one of Europe’s largest native spiders, has made an extraordinary comeback after being on the brink of extinction.

On the frozen surface of Jupiter’s moon Europa, a sprawling, spider-like mark has become one of the most puzzling features in ...

On the cracked ice of Jupiter’s moon Europa, a sprawling pattern of dark lines has taken on an unsettling nickname: a “demon” ...

Our garments offer glimpses of the unconscious; we may also choose them because they feel nothing like us—because they allow us, briefly, to become someone else.

Discover the secrets of Camel Husk mounts in Minecraft's Mounts of Mayhem update -- and watch out for Husks. Here's what you need to know.

Step aside, Van Gogh. Some spiders are out here making self-portraits for survival. New research shows that several orb-weaving species construct giant web-mounted “doppelgängers” convincing enough to ...

You would think that a spider with legs over a foot wide is the stuff of fiction or nightmares. No, these massive spiders ...

An Orange County community that’s become infested with invasive chameleons may show signs of an even bigger problem.

Here’s where tigers and lions are vastly different. Tigers are solitary cats, maintaining individual territories and joining ...