For penguins, laying eggs can be one dangerous job. Learn more on this Moment of Science.
Ever wonder why worms stay burrowed in the ground until a rain finally comes? Find out on this Moment of Science.
To us, it’s a relaxing sound. To female frogs, it’s downright sexy. The louder the chirp, the more interesting the male. So what’s a Romeo frog to do if his voice isn’t quite up to volume?