Deep Look
Why Reindeer and Their Cousins are Total Boneheads
What if you had to grow 20 pounds of bone on your forehead each year just to find a mate?
What if you had to grow 20 pounds of bone on your forehead each year just to find a mate?
Whatever you call them, there’s something less creepy about these critters than others.
Do cockroaches -- daring, disgusting disease vectors -- have anything at all to offer us?
The scaled wormsnail cements its shell to a rock and snags its meals using mucus!