science

We always hear it, but we never see it. Cicadas fill our summer and fall afternoons and evenings with their "singing." How do they make the sound? We caught one of them on video making that very strange sound we're all so familiar with.

If you're one of those people that takes the time to make your bed every morning, science is telling you to stop!

Many of us already stick our feet out from under the blanket when we're trying to fall asleep, but now there's scientific proof that it actually helps!

Homeless people dot many city streets, but what would you do if you saw a homeless child -- in the freezing cold?