The desert is hot, dry and deadly. But plenty of plants and animals thrive there. How do they do it? We’ll learn the tricks trees, bats and roadrunners use to make it in Joshua Tree National Park in California.

Is there such a thing as a blue raspberry? And why are raspberries hairy?
26:32

Hoax Hunters: What is the Bermuda Triangle
27:11

How do flowers get their smells?
24:21