Search Results for: Spiders
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1,151 results for: Spiders
- Animals
New books deliver double dose of venomous animal facts
In Venomous and The Sting of the Wild, researchers delve into the world of venomous creatures and the scientists who study them.
By Sid Perkins - 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.
By Susan Milius - Animals
Meet the bugs that call your house home
A census of arthropods in human homes finds plenty of diversity — but few pests.
- Animals
Mystery deepens for what made tarantulas blue
Blue hair on tarantulas shows what evolution does with iridescence that females probably don’t care about.
By Susan Milius - Earth
Readers respond to blue tarantulas, multiparticles and white outs
Readers respond to the January 9, 2016 issue of Science News with thoughts on blue tarantulas, multiparticles, and avalanches.
- Paleontology
Fossil reveals an ancient arthropod’s nervous system
A roughly 520-million-year-old fossil preserved an ancient arthropod’s ventral nerve cord and peripheral nerves.
- Animals
How a spider spins electrified nanosilk
The cribellate orb spider (Uloborus plumipes) hacks and combs its silk to weave electrically charged nanofibers, a new study suggests.
- Astronomy
Gas blasts from black holes show surprising alignment
Unexpected alignment of galactic gas geysers might offer new insight into how galaxies and black holes arise from the cosmic web.
- Animals
Scientists find a crab party deep in the ocean
A trip to check out the biodiversity off the coast of Panama revealed thousands of crabs swarming on the seafloor.
- Animals
Delicate spider takes down tough prey by attacking weak spots
The Loxosceles gaucho recluse spider can take down a heavily armored harvestman by attacking its weak spots, a new study reveals.
- Animals
When mom serves herself as dinner
For this spider, extreme motherhood ends with a fatal family feast.
By Susan Milius - Environment
Spiders enlisted as pollution sensors for rivers
Hunting arachnids provide a better picture of chemical threats to food web.
By Beth Mole