No one could figure out why a North American woodpecker's feathers were changing color—until now.
New research with bumblebees hints at how knowledge can quickly spread through a population.
An innovative program has nearly eradicated the insects on the late actor's private island, no pesticides or genetic engineering needed.
South Africa’s captive lions are raised to be hunted within confined spaces, a practice experts consider cruel and unrelated to conservation.
A rare find from the Mediterranean expands the number of animals that have been born with two heads.
Animal News From National Geographic