Monster-size squid that glow in the dark have been filmed for the first time in the wild.
Malaria Is Still a Problem in Africa
In many parts of Asia, Europe, and the Americas, this awful disease is under control or simply gone. But in Africa, where malaria is still a big problem, the insects spread the disease quickly and easily.
Relive the adventure with the 2008 Hands-On Explorer Trip blog!
The Facts on Fish
Before you break out the tartar sauce, learn some facts about fish to keep yourself and the environment healthy.
Drinking Water: Bottled or From the Tap?
The answer makes a big difference to the environment.
Playing Favorites: Cat or Dog?
Cats and dogs are both wonderful pets. Which would you rather have?
What's Wild About African Wild Dogs?
African wild dogs live in Africa, south of the Sahara desert and they only have four toes, while domestic dogs and wolves have five.
Polar Bears Listed as Threatened
Polar bears were added to the list of threatened species and will receive special protection under U.S. law.