Identical Snowflakes? Scientist Ruins Winter For Everyone

We've all heard that each and every snowflake is unique. But in a lab in sunny southern California, a physicist has learned to control the way snowflakes grow. Can he really make twins?

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When it comes to hooking up, male mantises have good reason to fear commitment.

It’s a Goopy Mess When Pines and Beetles Duke it Out

Pine beetles can fell a mighty ponderosa pine, but the forest fights back. Who will win?

These Whispering, Walking Bats Are Onto Something

Bat echolocation is loud, so some bats have hit on a sneakier, scrappier way to hunt.

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