The Tetragnatha spider stretches its legs to become nearly invisible. Learn how this clever behavior helps it hunt and ...

Scientists have decoded the sea spider’s genome for the first time, revealing how its strangely shaped body—with organs in ...

Giant huntsman spiders are the largest member of the huntsman spider family Sparassidae with a leg span stretching up to 12 inches across — roughly the size of a dinner plate.

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. A ...

If you cannot do the pigeon pose, this hip flexor stretch releases lower body tension and counteracts the effects of prolonged sitting.

Scientists just sequenced the first sea spider genome, uncovering genetic clues to limb growth, regeneration, and ancient ...

The telltale symptoms of sciatic nerve pain are severe pain in your back, buttocks, and legs. The pain can be so excruciating that you don’t even want to leave the couch. But relief is possible ...

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.

A physical therapist shares a series of hamstring stretches that will improve your lower body flexibility, improve performance, and help loosen tight muscles.

A physical therapist shares hamstring stretches to improve lower body flexibility, performance, and loosen tight muscles.