Ever wanted to time travel? Just look out at the night sky.
Life's Little Mysteries answers fascinating questions about the world around you and the stuff in it, including wild questions you didn't even know you had.
And check out our "Life's Little Mysteries" podcast, where we answer questions about mysteries big and small — about ancient civilizations; our planet and solar system; the plants and animals that live alongside us; our bodies and how they work; and more. Listen in on Apple podcasts, Spotify and Audioboom.
The relationship between arm movements and gaits could help explain how arm proportions evolved in the human family tree.
As any lobster connoisseur knows, this crustacean turns bright red when it's heated. Why does this dramatic color transformation happen?
Beneath the Arctic lie billions of barrels of oil. But as the international energy race intensifies, we wonder, how did all that oil get there in the first place?
If you nibble on a mint leaf, you might notice that it makes your mouth feel cool. That's because mint, much like chili peppers, is a biochemical success story — for plants, at least.
Contrary to the common surfing myth, if you see sharks, there are probably dolphins nearby, experts say.
Humans did not evolve from apes, gorillas or chimps. We share a common ancestor and have followed different evolutionary paths.
Was the planet ever as hot as it is today, when every month the globe seems to be breaking one high-temperature record after another?
If you look around space, you'll notice a lot of things — the planets, stars, moons, even the galaxy itself — have one thing in common: they're spinning. So, is the universe spinning, too?
Albert Einstein was famous for many things, but his greatest brainchild is the theory of relativity. It forever changed our understanding of space and time.