1,172 results
1,172 results for: Spiders
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- Earth
Ancient fossil sheds light on early evolution of body armor
A relative of today’s crabs and insects, the 10-legged, 520-million-year-old find may be the earliest known example of its kind with protected, jointed limbs.
- Life
Long-lasting daddy longlegs
Fossils of two new daddy longlegs species have been unearthed in China.
- Life
Web decorating with garbage
Spider webs adorned with decaying food remains attract more attacks, but maybe there’s a defensive trade-off at work.
- Health & Medicine
Brain doesn’t sort by visual cues alone
Blind and sighted people’s brains sort the living from the nonliving in the same way, suggesting this ability may be hard-wired.
- Humans
Girls have head start on snake and spider fears
At 11 months of age, girls quickly learn to associate fearful faces with images of snakes and spiders, a new study suggests.
- Life
People can control their Halle Berry neurons
Researchers pinpoint individual brain cells that respond to particular people and objects.
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Infection divides two wasp species
Two tiny wasp species provide the best evidence yet that infection by Wolbachia bacteria can play a role in forming species.
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Did males get bigger or females smaller?
It's time to stop assuming that standard gender differences in birds come from males getting bigger rather than from females getting smaller.
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30 Hours with Team Slime Mold
A bunch of biologists volunteer for a mad weekend of biodiversity surveying to see what's been overlooked right outside Washington, D.C.
- Health & Medicine
Pick Your Antipoison
New research may soon make treating venomous bites and stings less expensive, less risky, and more effective.
