This Is What Dentistry Looked Like 14,000 Years Ago

See how 2017 compares to 12,000 BCE.

March 28, 2017

Watch: This Is What Actually Happens When You Get a Broken Heart

Because love is biological.

March 28, 2017

Scientists Assert That Gene Editing Could Allow Us to Eradicate World Hunger

1/3 of our continent's population is chronically undernourished. We can fix this.

March 19, 2017

3D-Printed “Micro-Fish” May Soon Be Cleaning Your Bloodstream

They have heads, tails, and the potential to revolutionize medicine.

March 15, 2017

How Does Sound Work?

This is the physics behind how we hear the cosmos.

March 2, 2017

Watch: The War Inside Your Body

It's like a Lilliputian Guadalcanal down there.

February 21, 2017

Watch: Here’s What Happens When You Crack Your Knuckles

Spoiler: it won't give you arthritis.

February 20, 2017

Scientists Have Discovered a New Reason Why We Need Sleep

Now you can hit the snooze button on your alarm and feel good about doing it.

February 17, 2017
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