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?
You may think milkweed is just a stubborn weed, but to some it's a valuable commodity.
Chloroplasts should not be able to work once they are removed from algal cells because those cells contain proteins that control their operation.
The reason it's smarter to store your eggs with the fat end up is that the egg itself does not completely fill the interior of the shell.
The most common hypothesis why birds' eggs are speckled is that the speckles help camouflage the eggs, making them harder for predators to see.