Sephora customers are warning beauty lovers not to purchase Sol de Janeiro Delícia Drench Body Butter, claiming that it entices scarily large arachnids that, in one case, chase the wearer.

The arachnids are like spiders' more frightening-looking cousins. But if you think they're waiting to ambush innocent hikers, ...

Unlike spiders and scorpions, sea spiders didn’t go through ancient genome duplications, making them a rare window into how ...

This compact arachnid had a body length of about 1.5 centimeters (0.6 inches) and is characterized by its remarkably robust and spiny legs – such that it is quite unlike any other arachnid known ...

"This compact arachnid had a body length of about 1.5 centimeters and is characterized by its remarkably robust and spiny legs -- such that it is quite unlike any other arachnid known, living or ...

Researchers sequenced the genome of a sea spider, revealing it lacks whole-genome duplication seen in related arachnids. This ...

Fossilized Douglassarachne acanthopoda, noted for its up-armored spiny legs, might have resemblance to modern harvestmen spiders, but with a more experimental body plan. LAWRENCE — More than 300 ...

A 450-million-year-old fossil of an ancient creature related to the modern-day spider was recovered encased in fool’s gold in upstate New York. The new species is distantly related to arachnids ...

The species was described in a study published May 17 in the peer-reviewed Journal of Paleontology. “The fossil’s very spiny legs are reminiscent of some modern harvestmen, but its body plan ...

Long-legged arachnids called harvestmen are “trimorphic,” featuring three types of males. University of Auckland research is giving some clues as to how that happens. A male sexual hierarchy ...