Scientists have discovered four new species of pseudoscorpions, blind cave-dwelling arachnids with dragon-like jaws. The ...

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

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

So far in 2025, more than 31% of the ticks tested in New York were positive for at least one pathogen, according to the ...

It's not easy to look at a sea spider and see an animal so representative of its kind that it may help scientists sort out ...

Discusses arthropods, a diverse group of animals characterized by jointed legs, exoskeletons, and segmented bodies. It ...

Scientists have long sought to understand why sea spiders keep some of their most important organs in their legs.

Pixar’s Elio created its alien beings not by gazing into telescopes, but by peering into microscopes.

The newly described “bone collector” caterpillar species disguises itself with the body parts of dead insects so that it can live among spiders and poach their prey. This is the only ...

Warmer weather in the spring and summer months leads to increased activity for insects and arachnids. Ticks, mosquitoes and chiggers are among the most common biting insects found outdoors in ...

Tiny arachnids help keep our skin healthy, but they can also cause problems, especially while their hosts are trying to sleep ...

Doctors at the B.P. Koirala Institute of Health Sciences in Dharan, Nepal, detailed the tale of arachnid body horror, which involved a 21-year-old woman.