How Much of the Ocean Has Been Explored? Shockingly Little!

How Much of the Ocean Has Been Explored? Shockingly Little!

Our Top Reads

How MLK Influenced the Direction of 'Star Trek'

Jan. 16By David Dennis

Can 'One-hit Wonders' Live Off Royalties Forever?

Jan. 15By Dave Roos

What Do the Numbers on Those Tiny Produce Stickers Tell Us?

Jan. 15By Patrick J. Kiger
The Misunderstood Legacy of Martin Luther King Jr.

The Misunderstood Legacy of Martin Luther King Jr.
9 Dishwasher Tablet Hacks to Clean Almost Anything

9 Dishwasher Tablet Hacks to Clean Almost Anything
Why Is Salt Used to Melt Ice on the Roads in Winter?

Why Is Salt Used to Melt Ice on the Roads in Winter?
What Was in Peter the Great's Cabinet of Curiosities?

What Was in Peter the Great's Cabinet of Curiosities?

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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

2022 Was NASA's Busiest Year in Decades

Jan. 12By Chris Impey

22 Astronomical Events to Look Out for in 2023

Jan. 5By Martha Sandoval

What Does the Speaker of the House Do?

Jan. 4By Rachel Paine Caufield

What Are Atmospheric River Storms?

Jan. 3By Tom Corringham

2023 Horoscopes for Every Zodiac Sign

Dec. 29By Dominique Michelle Astorino

Pluto Is Just One of Millions of Objects in the Kuiper Belt

Dec. 26By Valerie Stimac
Time Is Up for the Leap Second

Time Is Up for the Leap Second
New NASA Mission Will Study Earth's Surface Water From Space

New NASA Mission Will Study Earth's Surface Water From Space

Did You Hear?

How Friday the 13th Works

How Friday the 13th Works
Does the Jackalope Really Roam the State of Wyoming?

Does the Jackalope Really Roam the State of Wyoming?
Lobsters vs. Right Whales: The Quest to Make Fishing Sustainable

Lobsters vs. Right Whales: The Quest to Make Fishing Sustainable
10 Businesses Supposedly Controlled by the Mafia

10 Businesses Supposedly Controlled by the Mafia
Trovants Are Stones That Seem to Grow, Move and Reproduce

Trovants Are Stones That Seem to Grow, Move and Reproduce

Science

What's the Difference Between a Castle and a Palace?

What's the Difference Between a Castle and a Palace?
Mushroom Burial Suit Creates Life After Death

Mushroom Burial Suit Creates Life After Death
Artemis I Is Headed for the Moon

Artemis I Is Headed for the Moon
The World's 'Poles of Inaccessibility' Are, Well, Pretty Inaccessible

The World's 'Poles of Inaccessibility' Are, Well, Pretty Inaccessible

Animals

Alaska's Kodiak Bear Is One of the Planet's Biggest

Alaska's Kodiak Bear Is One of the Planet's Biggest
Yes, Male Seahorses Do Give Birth! Here's How

Yes, Male Seahorses Do Give Birth! Here's How
Could California Condor 'Virgin Birth' Rescue the Species?

Could California Condor 'Virgin Birth' Rescue the Species?
Weird Ways Reptiles and Amphibians Survive the Winter

Weird Ways Reptiles and Amphibians Survive the Winter

Tech

What Is the Difference Between Static RAM and Dynamic RAM?

What Is the Difference Between Static RAM and Dynamic RAM?
Twitter Is Finally Getting an Edit Button

Twitter Is Finally Getting an Edit Button
How Nomorobo Helps Stop Unwanted Spam Calls

How Nomorobo Helps Stop Unwanted Spam Calls
How to Wipe a Computer's Hard Drive

How to Wipe a Computer's Hard Drive

Culture

2020 Census Data Is In. What Does It Mean for Your State?

2020 Census Data Is In. What Does It Mean for Your State?
Nameless But Never Forgotten: The Tomb of the Unknown Soldier

Nameless But Never Forgotten: The Tomb of the Unknown Soldier
Free Land: How the Homestead Act Helped America Expand Westward

Free Land: How the Homestead Act Helped America Expand Westward
10 Monumental Events That Were Overshadowed by Other Events

10 Monumental Events That Were Overshadowed by Other Events

Editor's Picks

What Is the Formula for Distance?

What Is the Formula for Distance?
7 of the World's Smallest Dog Breeds

7 of the World's Smallest Dog Breeds
Capricorn Compatibility in Love, Friendship and Work

Capricorn Compatibility in Love, Friendship and Work

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New Year, New You?

干1月狂欢的秘诀2月吗?

干1月狂欢的秘诀2月吗?
Is January Really the Biggest Month for Divorces?

Is January Really the Biggest Month for Divorces?
How to Succeed at Intermittent Fasting

How to Succeed at Intermittent Fasting

Finding Our Way

How Does Google Maps Predict Traffic?

How Does Google Maps Predict Traffic?
How to Read a Topographic Map

How to Read a Topographic Map
Kaleidoscopic Map Details the Geology of the Moon 

Kaleidoscopic Map Details the Geology of the Moon

118th U.S. Congress Convenes

为什么es the U.S. House of Representatives Have Only 435 Seats?

为什么es the U.S. House of Representatives Have Only 435 Seats?
What Are the Three Branches of U.S. Government and How Do They Work Together?

What Are the Three Branches of U.S. Government and How Do They Work Together?
17 People in Line for the Presidency

17 People in Line for the Presidency
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