Tarantula Kills Snake
From the archives of Discovery: Watch a tarantula take out a snake. Learn more about tarantulas in this video.
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Top 10 Bloodsuckers: The Flea
Does your home have an uninvited guest? Look closely in the carpet fibers and you may find this bloodsucker, which makes itself at home waiting for a host to arrive.
Animals: Bed Bugs on the Rise
Good night, sleep tight, don't let the bed bugs bite! Those tiny, bloodsucking pests are making a comeback, infesting homes and hotels nationwide. Entomology professor Mike Raupp gives Jorge Ribas a closer look at the creepy critters.
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Infested: Room Full of Ticks
A family is forced to abandon their home when it is discovered to be infested with ticks. Even after exterminators try to clear the place, the family still finds thousands of ticks in their living room.
Infested: Roaches Wreck Family's Dream
An Arizona couple and their children start fresh with a new home but soon find that they aren't the only tenants. An infestation of roaches is destroying their electronics and ruining their home.
Monster Bug Wars: Katydids
Katydids (Platycleis affinis) has the largest testes in proportion to body mass of any animal recorded.
Buried Alive: An Unsafe Environment
In addition to roaches, exterminators have found a nest of black widow spiders in Sherry's home. In response to the news, Sherry gets defensive.