A new tarantula species with a curious dark blue hue has been found in southern Thailand. Blue is one of the rarest colors to find in nature, which is why the coloring spotted on the Chilobrachys ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

A spider researcher and a YouTube star hiked into a mangrove forest in Thailand. Together, they discovered an electrifying new species of tarantula. It sounds like the start of an adventure movie, but ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

When we think of blood, the colour red usually comes to mind. But in the animal kingdom, some creatures have blood that ...