Sarah Michelle Gellar went on a deep dive learning about detachable penis spiders after a family trip to Australia: 'My ...

Common land planarians are easily identified by their triangular, spade-shaped head. Some can stretch out a foot in length.

Looking for something fun to do in Delaware that isn't holiday-related? Here are some cool events to check out in December.

With brains that process information almost like a computer, the sea creatures already use tools and can be social. But they ...

Few in the Jahan family's remote Bangladeshi village had seen a jackal up close before the morning one stalked Musqan through ...

U.S. Fish and Wildlife Service proposes protecting monarch butterflies as threatened species, with Western population facing ...

The 'Rocky,' 'Rambo' actor, Sylvester Stallone, wants a barrier next to his Palm Beach estate to prevent seaweed, trash from washing up on his beach.

From the cuddly Angora rabbit to the majestic snowy owl, these furry wonders have a unique ability to bring joy and warmth.