Life's Little Mysteries: Science questions, answered
Latest about Life's Little Mysteries

What animal has the best eyesight?
By Marilyn Perkins published
When it comes to exceptional eyesight, picking a clear winner is harder than you might think.

Which animals can hold their breath underwater the longest?
By James Price published
Many animals that live in water need to come up to the surface to breathe, but they can still spend impressive lengths of time submerged thanks to a few clever tricks.

Why is the Pacific Ocean so big?
By Charles Q. Choi published
Look at any world map and you'll see that the Pacific is the largest ocean. But how did it get so big?

How do migrating birds know where they're going?
By Marilyn Perkins published
To navigate the skies, birds rely on a complex sensory tool kit.

Does the color purple really exist?
By Alice Sun published
The color purple is, in a way, invented by our brains.

Why are tropical animals so colorful?
By Victoria Atkinson published
Many animals in the tropics are colorful for a number of reasons, including some you might not expect.

What's the safest seat on a plane?
By Alice Sun published
Are some parts of an airplane safer than others?

Which animal has the best sense of smell?
By Clarissa Brincat published
There are multiple contenders for the title of best smeller, but no clear winner just yet.
Get the world’s most fascinating discoveries delivered straight to your inbox.