Who Invented Graham Crackers and Why?

Who Invented Graham Crackers and Why?

Our Top Reads

The Potato Bug Is a Super Pest That's Hard to Control

Aug. 17 By Jesslyn Shields

Arizona's Grand Falls Gushes to Life Again

Aug. 17 By Patty Rasmussen

Is it 'Jury-rigged' or 'Jerry-rigged'?

Aug. 17 By Laurie L. Dove

5 Ways to Open a Can Without a Can Opener

5 Ways to Open a Can Without a Can Opener
Don't Hate the Indian Giant Squirrel Because He's Beautiful

Don't Hate the Indian Giant Squirrel Because He's Beautiful
Japanese Village Creates Living Rice Paddy Art

Japanese Village Creates Living Rice Paddy Art
10 of the Worst Prisons in the World

10 of the Worst Prisons in the World

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Can You Solve This Riddle?

Can You Solve This Riddle?
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Play Our Crossword!
Can You Solve This Riddle?

Can You Solve This Riddle?

In the News

Why 'Shrinkflation' Has You Paying More for Less

Aug. 16 By Dave Roos

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

Aug. 15 By Stephanie Parker

How Does the U.S. Classify Its Most Sensitive Documents?

Aug. 12 By Jeffrey Fields

7 Warning Signs of a Looming Recession

Aug. 11 By Dave Roos

The Perseid Meteor Shower Is Back. Here's What You Need to Know

Aug. 10 By Christopher Hassiotis

The Presidential Records Act Is Essential for the National Archives

Aug. 9 By Shannon Bow O'Brien

How Does Amazon Deliver Stuff So Fast?

How Does Amazon Deliver Stuff So Fast?
Should Everyone Get a Monkeypox Vaccine?

Should Everyone Get a Monkeypox Vaccine?

Did You Hear?

Do You Really Need to Brush Your Dog's Teeth?

Do You Really Need to Brush Your Dog's Teeth?
Why Do We Have Middle Names?

Why Do We Have Middle Names?
What's the Zone of Silence?

What's the Zone of Silence?
What Is Planck's Constant, and Why Does the Universe Depend on It?

What Is Planck's Constant, and Why Does the Universe Depend on It?
What's the Difference Between Raw and JPEG Files?

What's the Difference Between Raw and JPEG Files?

Science

When Krakatoa Blew: How the 1883 Eruption Changed the World

When Krakatoa Blew: How the 1883 Eruption Changed the World
Scientists Say: Hey, Hikers, Stop Stacking Rocks!

Scientists Say: Hey, Hikers, Stop Stacking Rocks!
How Lunar Eclipses Work

How Lunar Eclipses Work
How Is the National Guard Different from the U.S. Army?

How Is the National Guard Different from the U.S. Army?

Culture

Nameless But Never Forgotten: The Tomb of the Unknown Soldier

Nameless But Never Forgotten: The Tomb of the Unknown Soldier
The Strange Story of 'Killdozer' and the Man Behind It

The Strange Story of 'Killdozer' and the Man Behind It
What Are the 8 Beatitudes, and What Do They Mean?

What Are the 8 Beatitudes, and What Do They Mean?
How Young Is Too Young to Be Arrested?

How Young Is Too Young to Be Arrested?

Tech

How Operating Systems Work

How Operating Systems Work
Why You Should Consider Using a Private Search Engine

Why You Should Consider Using a Private Search Engine
Why You Still Can't Make a Cellphone Call on a Flight

Why You Still Can't Make a Cellphone Call on a Flight
Apple AirTags: What to Know to Stay Safe

Apple AirTags: What to Know to Stay Safe

Animals

The Egyptian Mau Cat Looks Like a Tabby, Acts Like a Dog

The Egyptian Mau Cat Looks Like a Tabby, Acts Like a Dog
The Atlas Moth Is a Behe-moth, Plus 5 Other Facts

The Atlas Moth Is a Behe-moth, Plus 5 Other Facts
Munchkin Cats: The Wiener Dogs of the Feline World

Munchkin Cats: The Wiener Dogs of the Feline World
Do Kangaroos Really Box?

Do Kangaroos Really Box?

Editor's Picks

Mammatus Clouds Look Like Fluffy Bubble Wrap in the Sky

Mammatus Clouds Look Like Fluffy Bubble Wrap in the Sky
Meet the Conman Who Sold the Brooklyn Bridge — Many Times Over

Meet the Conman Who Sold the Brooklyn Bridge — Many Times Over
What's the Most Common Driving Superstition?

What's the Most Common Driving Superstition?

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Crime and Punishment

'The Alcatraz of the Rockies': Why No One Ever Escapes From ADX Florence

'The Alcatraz of the Rockies': Why No One Ever Escapes From ADX Florence
9 Cold Cases That Have Totally Baffled Investigators

9 Cold Cases That Have Totally Baffled Investigators
Reviving the Story Behind the Greatest Art Heist Ever

Reviving the Story Behind the Greatest Art Heist Ever

Shoes & Socks

9 Simply Stupendous Uses for One Single, Solitary Sock

9 Simply Stupendous Uses for One Single, Solitary Sock
Should You Always Take Off Your Shoes in Your Home?

Should You Always Take Off Your Shoes in Your Home?
Are Minimalist Running Shoes the Key to Fewer Injuries?

Are Minimalist Running Shoes the Key to Fewer Injuries?

What's In a Name?

5 Famous People With Seriously Long Names

5 Famous People With Seriously Long Names
How Did 'Fido' Become the Default Name for a Dog?

How Did 'Fido' Become the Default Name for a Dog?
You Can't Name Your Baby That!

You Can't Name Your Baby That!