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

Also known as "angel hair", because of the silky threads the spiders leave behind, “spider rain” is in fact a mass ballooning ...

NASA's Curiosity rover finds strange rock formations on Mars. These look like spiderwebs. The rover spots these on Mount ...

A couple returning to their home in Spain after vacation stopped dead in their tracks after discovering spiders had taken over the house.

NASA’s Curiosity rover has just unveiled its first close-up images of a bizarre and fascinating feature on Mars – large, ...