Natural Wonders

Where does all the dirt from a groundhog tunnel go?

How do animals survive when it’s this freakin’ cold?

How do large holes form in river rocks?

Why do cats have vertical pupils?

Why aren’t fruits and vegetables as nutritious as they used to be?

Why don’t birds’ nests blow out of trees?

Can you really catch leprosy from an armadillo?

Why don’t we hear about coyote-dog hybrids like we do wolf-dog hybrids?

Why are there so many spiders in the fall?

Wood that won’t float? Trees that won’t rot?

Is there less oxygen in winter?

Can snakes “choose” to inject you with venom?