Tarantula mating season kicks off in the fall. There are five states where the arachnids will be spotted most.

While freaking out about tarantulas is common, the trek is a perilous undertaking for the thousands of baseball-sized ...

Footage from the BBC's new nature series "Parenthood" shows African social spiders committing matricide and cannibalizing their elderly relatives. Even Sir David Attenborough was horrified.