February 19, 2019

Why are sloths so slow?

These tree-climbing natives of the South and Central American rain forests live their lives like they’re on permanent vacation, creeping so slowly that some sloths actually […]
February 19, 2019

Why did the chicken cross the road?

Because it couldn’t fly over it. No matter how hard they flap their wings, chickens can hope for little more than a short glide and a […]
February 19, 2019

Why do bats sleep upside down?

Bats aren’t strong enough to take off from the ground like birds. By hanging upside down, they can drop right into the air and start flying. […]
February 19, 2019

Why do lions and tigers roar?

Because they have something important to say, and they want every animal within five miles (8 km) – the range of a lion’s roar – to […]