1,148 results
1,148 results for: Spiders
- 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.
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- Animals
Fish-eating spiders are the stuff of nightmares
Spiders that feast on fish can be found on every continent but Antarctica, a new review finds.
- Animals
How velvet worms slime their prey
Researchers have figured out the mechanics behind velvet worms’ wobbly slime jets.
- Animals
Australia’s unexpectedly dangerous creatures
Australia is home to an array of deadly things — from crocodiles to venomous snakes — but dangers can also be found among seemingly safe critters.
- Life
Gia Voeltz: Redrawing the cell’s floor plan
Cell biologist Gia Voeltz has changed our view of the endoplasmic reticulum.
- Animals
Dead-ant wall protects young spider wasps
Bone-house wasps probably use a barrier of deceased insects to guard against predators.
- Animals
Ten real-life Halloween horrors in the natural world
Vampires and witches are nothing compared to mind-controlling parasites, nose ticks and antibiotic-resistant superbugs.
- Animals
Caterpillar treats and tricks ants by oozing spiked juice
Caterpillars ooze droplets that lure ants away from colony duties to instead lick and defend their drug source, new lab tests suggest.
- Animals
Pelican spiders: slow, safe assassins
Spiders, thank goodness, haven’t evolved assassin drones. But the specialized hunters of the family Archaeidae can kill at a distance.
- Cosmology
Gravitational wave discovery gives way to Milky Way dust
New polarization maps from the Planck satellite suggest that the BICEP2 announcement this year of primordial gravitational waves might be due entirely to dust in our galaxy.
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