1,172 results
1,172 results for: Spiders
- Animals
One bold, misinformed spider slows a colony’s ability to learn
Incorrect ideas prove more dangerous in bold velvet spiders than in shyer ones.
- Neuroscience
How the brain perceives time
To perceive time, the brain relies on internal clocks that precisely orchestrate movement, sensing, memories and learning.
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June 13, 2015
In the June 13 SN: The spread of Chikungunya, quantum shortcuts for chemistry, the first warm-hearted fish, nanotubular spider silk, an earlier origin for dogs and more.
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- Materials Science
Spiders spin stronger threads with nanotubes
Spiders sprayed with carbon nanotubes spin supertough strands of silk.
- Paleontology
Ancient brain fossils hint at body evolution of creepy-crawlies
Fossilized brains — found in the Burgess Shale in western Canada — offer clues to how arthropods morphed from soft- to hard-bodied animals.
- Animals
Animal moms sacrifice a lot — sometimes even themselves
In the animal kingdom, there are bad mothers and good ones — and then there are those that let their kids eat them.
- Neuroscience
A vivid emotional experience requires the right genetics
A single gene deletion gives some people an extra vivid jolt to their emotional experience, a new study shows.
- Animals
When mom serves herself as dinner
For this spider, extreme motherhood ends with a fatal family feast.
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May 2, 2015
In the May 2 SN: Postcards from the Red Planet, the future of forecasting, a spider mom's sacrifice, Brontosaurus returns, cyanide in space and more.
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- Particle Physics
Particle hunting in space, life in the urban jungle and more reader feedback
Readers discuss wheat's journey to England, share stories about urban wildlife and more.
