BIOLOGY

10 Brilliant Facts About Teeth

The average adult human has 28 to 32 teeth, give or take a set of wisdom teeth. But besides the importance of brushing and flossing, how well do you know your chompers?

The globster known as the St. Augustine Monster washed up on a Florida beach in 1896.

6 Bizarre Globsters That Have Washed Ashore

Though these marine mysteries are often solved, globsters—unidentified organic masses that wash up on beaches—continue to capture the public’s imagination.

What’s That White Stuff on Your Salmon (And Is It Safe to Eat)?

That’s the salmon’s albumin—here’s everything you need to know about what it is and how to avoid it when cooking salmon.

For the First Time Ever, Scientists Witnessed—and Recorded—Orcas Stalking and Killing a Blue Whale

New video evidence shows that orcas are capable of hunting and killing blue whales—the largest animals on Earth.

Are Zebras Black With White Stripes or White With Black Stripes?

What color are a zebra's stripes? Though it may sound like a philosophical query, it is possible to answer this question with science.

What’s the Difference Between a Turtle and a Tortoise?

What’s the difference between a turtle and a tortoise? Body type, habitat, and scientific classification all factor in.

Here's What Really Happens When You Swallow Gum

If you've managed to get this far in life without swallowing gum, you may ask yourself: Can ingesting gum really hurt you?