In Episode 205 of Mother Earth News and Friends, Kenny Coogan chats with Heather Levin, longtime chicken-keeper and educator, about chicken combs. We start by answering the question “what is a chicken ...

A lone rooster sees a lot of all the hens in the flock, but the hen with the largest comb gets a bigger dose of sperm -- and thus more chicks. Researchers in Sweden have now shown how the size of a ...

The structure above the fossil's head was so unexpected that Phil Bell put his chisel straight through the middle of it. "I was just expecting there to be rock, and all of a sudden there was skin ...