How Much Do You Actually Know About What You're Putting in Your Mouth?

A little background in food science can turn you into a next-level foodie

The Short History of the Invention of Writing

Writing was invented, but by whom?

Fresh From 1849: The First Animated Gif of the Moon

A series of exposures shows the oldest surviving photo of the Moon

The Extreme Dakar Rally Is Tearing Up the Inca Empire

500 drivers in an extreme off-road race, and plenty of damage to historic sites

The Sochi Olympics Are Turning Into the Security Olympics

Russian authorities have far-reaching plans to spy on guests

20 Years Ago Today, the Northridge Earthquake Rocked L.A.

Sixty people died and thousands were left homeless in one of the most deadly earthquakes in American history

People bake in the heat at this year's Australian Open.

It’s So Hot They Had to Suspend the Australian Open Because Players Were Passing Out

Australia is getting hotter, creating dangerous conditions for everyone

We’ve Got 1.5 Billion Years Left With a Habitable Earth

And then we need to get off this rock

Part of the primary mirror for the James Webb Space Telescope. Imagine this, but... more.

No One Trusts Geoengineering—But Pretty Soon It's Not Going To Be a Choice

We're very quickly running out of time to deal with rising carbon emissions

In addition to its limb-like front fins, Tiktaalik had large, mobile rear fins that it used to push itself around in the water.

Ancient Walking Fish May Have Walked on All Fours

A fossilized pelvis shows the fish had functioning rear “legs”

Hundreds of years before the Great Wall of China, seen here, there was another.

Archaeologists Chart the First Great Wall of China

Hundreds of years before the Great Wall, the Qi Dynasty built a wall of rammed earth

Did the English discover Canada's west coast hundreds of years before it was officially charted by Spanish explorer Juan Perez?

Francis Drake May Have Discovered Western Canada Hundreds of Years Earlier, Kept Quiet About It

The discovery of a 16th century coin is threatening the story of British Columbia's history

In the MTV show "16 and Pregnant," viewers get an inside look at the lives of teen moms.

What's the Real Effect of "16 and Pregnant"?

Don’t make major life choices based on something you saw on TV

The Chicago skyline during the polar vortex.

The Cold Snap Wasn’t Actually That Extreme, Global Warming Has Just Made Us Wimpy

The recent cold snap wouldn't have been so unusual in the past

International Space Station to Get a Four Year Life Extension

Then, in 2024, it has to crash into the ocean

Emperor Penguins Have Some Tricks to Help Cope with Climate Change

Some penguin colonies live off the ice

This Drug Turns Back Time in Your Brain, Until, Like a Kid, You Can Learn New Skills

By increasing neural plasticity, this drug could open your mind to new abilities

I heard you like stars.

Astronomers Find What May Be a Star Within a Star

The best candidate yet for an elusive Thorne-Żytkow Object

A statue of Captain James Cook.

The Dutch Nearly Beat James Cook to New Zealand

A shipwreck discovered off New Zealand dates to a time before Cook's arrival

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Expose Wounds to the Right Kind of Sounds, And They Heal Faster

Treatment with low-intensity ultrasound could help chronic wounds to heal

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