A town in southeastern Colorado hosts a yearly tarantula festival, attracting both tourists and scientists studying tarantula ...

Black widows are notorious spiders identified by the colored, hourglass-shaped mark on their abdomens. Several species answer to the name, and they are found in temperate regions around the world.

National Geographic is getting weird tonight—literally. Across six episodes, National Geographic's new show Planet Weird is celebrating some of the planet's most extraordinary wild characters, each ...