How Old Is Google?

How Old Is Google?

Our Top Reads

What Is Anthropology? A Look at How Humans Study Each Other

Oct. 2 By Nathan Chandler

16 World-Famous Architects and Their Impact

Oct. 2 By Carrie Whitney, Ph.D., Jane McGrath

What Does 'Androgyny' Mean Today?

Oct. 2 By Michelle Konstantinovsky

How Many Moons Does Jupiter Have? We're Losing Count

How Many Moons Does Jupiter Have? We're Losing Count
Rhodium: Earth's Rarest and Most Expensive Precious Metal

Rhodium: Earth's Rarest and Most Expensive Precious Metal
Dry Ice Burn: What Happens When You Touch Dry Ice?

Dry Ice Burn: What Happens When You Touch Dry Ice?
The World's Strongest Acid: A Deep Dive Into Extreme Acidity

The World's Strongest Acid: A Deep Dive Into Extreme Acidity

Try Our Crosswords, Riddles and Puzzles!

Can You Solve This Riddle?

Can You Solve This Riddle?
Play Our Crossword!

Play Our Crossword!
Can You Solve This Riddle?

Can You Solve This Riddle?

In the News

What Does 'Caucasian' Really Mean?

Sept. 28 By Austin Henderson, John Donovan

Exploring the Chinese Space Station Project

Sept. 20 By Desiree Bowie, Patrick J. Kiger

When Was the Eiffel Tower Built? Eiffel Tower History and Future

Sept. 14 By Carrie Whitney, Ph.D.

Primary Colors Are Red, Yellow and Blue, Right? Not Exactly

Sept. 13 By Desiree Bowie, Michelle Konstantinovsky

Why Does the Secret Service Protect a President's Adult Children?

Aug. 31 By Dave Roos

How Long Can a Person Safely Hang Upside Down?

Aug. 31 By Jesslyn Shields

6 Wild Cats Still Found Roaming the U.S.

6 Wild Cats Still Found Roaming the U.S.
Are Unicorns Real? Proof, Theories and Lore

Are Unicorns Real? Proof, Theories and Lore

Did You Hear?

Silk Screen Printing: From Fabric to Fine Art

Silk Screen Printing: From Fabric to Fine Art
What Is Graphene? The Mind-boggling Wonder Material

What Is Graphene? The Mind-boggling Wonder Material
How Do Lava Lamps Work? The Science Behind Liquid Motion

How Do Lava Lamps Work? The Science Behind Liquid Motion
Stoned Ape Theory: Magic Mushrooms and Human Evolution

Stoned Ape Theory: Magic Mushrooms and Human Evolution
Page of Wands Tarot Card: Exploring Inspiration and Limitless Potential

Page of Wands Tarot Card: Exploring Inspiration and Limitless Potential

Science

How Do You Clean Up an Oil Spill?

How Do You Clean Up an Oil Spill?
Peat Bogs Are Freakishly Good at Preserving Human Remains

Peat Bogs Are Freakishly Good at Preserving Human Remains
Water 'Witches' Pit Science Against Folklore in Search of Groundwater

Water 'Witches' Pit Science Against Folklore in Search of Groundwater
The TSA Says Peanut Butter Is a Liquid; Physics Says They're Right

The TSA Says Peanut Butter Is a Liquid; Physics Says They're Right

Culture

Willie O'Ree's Unsung Story of Breaking the NHL's Color Barrier

Willie O'Ree's Unsung Story of Breaking the NHL's Color Barrier
Quiz: Finish That Jingle!

Quiz: Finish That Jingle!
What Does 'Shana Tova' Mean?

What Does 'Shana Tova' Mean?
Noted Scholar Wants More Stories of Hope in Holocaust Teachings

Noted Scholar Wants More Stories of Hope in Holocaust Teachings

Animals

Audubon's 'Lights Out' Program Kills the Lights to Save the Birds

Audubon's 'Lights Out' Program Kills the Lights to Save the Birds
Why Are Snails and Slugs So, Well, Sluggish?

Why Are Snails and Slugs So, Well, Sluggish?
The Bullet Ant's Sting Packs a Painful Punch

The Bullet Ant's Sting Packs a Painful Punch
Do Kangaroos Really Box?

Do Kangaroos Really Box?

Auto

Why Does Your Steering Wheel Shake When Braking?

Why Does Your Steering Wheel Shake When Braking?
Top 10 Signs of Alternator Problems

Top 10 Signs of Alternator Problems
5 Outdated Myths About Buying and Owning Electric Cars

5 Outdated Myths About Buying and Owning Electric Cars
6 Tips for Starting an Old Engine

6 Tips for Starting an Old Engine

Editor's Picks

Why Is There a Crack in the Liberty Bell?

Why Is There a Crack in the Liberty Bell?
How American Exceptionalism Works

How American Exceptionalism Works
Black Loyalists Fought for Their Freedom During the American Revolution

Black Loyalists Fought for Their Freedom During the American Revolution

A River Runs Through It

The 9 Longest Rivers in the World: From the Nile to the Congo

The 9 Longest Rivers in the World: From the Nile to the Congo
Just 10 River Systems Contribute Up to 95 Percent of Plastic in Oceans

Just 10 River Systems Contribute Up to 95 Percent of Plastic in Oceans
Eco Engineers: 5 Animals That Can Reshape Earth's Waterways

Eco Engineers: 5 Animals That Can Reshape Earth's Waterways

Get Your Garden On

How 'Lasagna Gardening' Helps Create Healthy Soil

How 'Lasagna Gardening' Helps Create Healthy Soil
How Composting Works

How Composting Works
Companion Planting: The Do's and Don'ts of Growing Plants Together

Companion Planting: The Do's and Don'ts of Growing Plants Together

Deserts of the World

5 of Earth's Highest Deserts

5 of Earth's Highest Deserts
10 Largest Deserts in the World

10 Largest Deserts in the World
Hunting for Martians in the Most Extreme Desert on Earth

Hunting for Martians in the Most Extreme Desert on Earth