News

The Tetragnatha spider stretches its legs to become nearly invisible. Learn how this clever behavior helps it hunt and survive near water.
How does a spider stretch its legs? That question is an old zoologist baffler. Spiders have no leg-stretching muscles, yet they have an unquestioned ability to unflex all eight pedal extremities.
Scientists just sequenced the first sea spider genome, uncovering genetic clues to limb growth, regeneration, and ancient ...
I’m a big fan of pigeon pose; the yoga posture helps stretch your glutes, hips, lower back and groin and offers a deep lower body release — when performed correctly. The problem is, that many ...
When the spider releases the pressure, the legs snap forward, propelling the spider into the air with great force. Due to their different body sizes and shapes, male and female jumping spiders ...
The spiderbot's extendable legs can grasp onto uneven rock surfaces and propel it forward. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.
This is why tarantulas feature the biggest spiders on Earth, including the West African Hercules baboon spiders (Hysterocrates hercules) — hefty creatures whose legs stretch to about 8 inches ...
For decades, people have spread the rumor that daddy-long-legs are the most venomous spider. But the spiders’ venom isn’t strong enough to hurt people.