The oldest dinosaur nests have unearthed some surprising secrets...
When it gets cold, a biochemical process replaces some of the water in the mosquito's body with glycerol.
In the spring, the eastern half of North America turns into one big spittoon for spittlebugs.
If you think the Clones on Star Wars were a threat, just wait until you hear about Asian clams.
Have you ever walked into a swarm of insects and then found yourself unable to shake the swarm? Learn why these little buggers are so hard to escape.
Scientists have begun studying quail eggs to understand if nature or nurture changes the newly born chicks.
Cuckoos could win the award for "Worst Parent" award. Find out why!
Monotremes, like the platypus, lay eggs and don't have placentas. So how does the mother's body know when to start lactating?
Sure, there are physical differences but outside of mammals, the terms "male" and "female" take on different meanings.
Did you know that there are fish out there that can change sex?