Jumping spiders may enter a REM sleep-like state similar to humans ... overnight Roessler told The Washington Post that she noticed the spiders were "hanging really neatly, super exposed, not ...

told The Washington Post. One night in September 2020, Roessler came home and noticed that some jumping spiders she had collected and placed in boxes on her windowsill were hanging upside down ...

The jumping spiders observed in the new study have movable retinal tubes that direct their gaze in that manner. “We report evidence for an REM sleep–like state in a terrestrial invertebrate ...

So maybe there are a bunch of them sitting on a plant, and they’re not moving,” Richard Zack, an entomology professor at Washington ... jumping spiders appear to go into “a REM sleep-like ...

Jumping spiders, which use their four pairs of big ... tend to be focused on mammals and birds," agrees Paul Shaw of Washington University School of Medicine in St. Louis, who adds that most ...

What Is a Jumping Spider? It's no wonder jumping spiders are called that; they can jump 10-40 times their body length using their powerful back legs. They belong to a family of spiders called ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

Jumping spiders may enter a REM sleep-like state similar to humans ... overnight Roessler told The Washington Post that she noticed the spiders were "hanging really neatly, super exposed, not in a ...