We Finally Know Why Ancient Roman Concrete Outlasts Our Own

We Finally Know Why Ancient Roman Concrete Outlasts Our Own

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4 Steps to Safely Ship Holiday Cookies

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Why the U.S. Monthly Jobs Report Matters

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What Is Washing Soda and How Is It Used?

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Quiz: Guess These Animals Based on Their Scientific Names

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Music Themed Crossword

Music Themed Crossword

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Can You Guess the Answer?

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Try Our Sudoku Puzzles! New Ones Added Weekly

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Miami and Other Cities Install Chief Heat Officers to Combat Climate Change

5 Dazzling Facts About the Rockefeller Center Christmas Tree

5 Dazzling Facts About the Rockefeller Center Christmas Tree

Did You Hear?

9 Holiday Gifts That Won't Get Hung Up in the Supply Chain

9 Holiday Gifts That Won't Get Hung Up in the Supply Chain

Prayer Apps Are Everywhere, But You Can't Download Religious Community

Prayer Apps Are Everywhere, But You Can't Download Religious Community

U.S. Adoptees May Soon Gain Access to Their Original Birth Certificates

U.S. Adoptees May Soon Gain Access to Their Original Birth Certificates

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5 Elements of Self-defense Explained After Rittenhouse Verdict

Ultra-processed Foods Are Addictive by Same Criteria as Tobacco

Ultra-processed Foods Are Addictive by Same Criteria as Tobacco

Science

The Mystery, Myth and Reality of Plum Island

The Mystery, Myth and Reality of Plum Island

The First CT Scan Was 50 Years Ago, Changing Medicine Forever

The First CT Scan Was 50 Years Ago, Changing Medicine Forever

Why Do Leaves Change Color in the Fall?

Why Do Leaves Change Color in the Fall?

'The Fighting Women' of Africa Collect Plastic to Build Schools

'The Fighting Women' of Africa Collect Plastic to Build Schools

Animals

Golden Snub-nosed Monkeys Share Nursing of Young

Golden Snub-nosed Monkeys Share Nursing of Young

The Great Squirrel Debate: To Feed or Not to Feed?

The Great Squirrel Debate: To Feed or Not to Feed?

What's the Difference Between a Stoat and a Weasel?

What's the Difference Between a Stoat and a Weasel?

Scary Prehistoric 'Hell Pigs' Once Roamed the Earth

Scary Prehistoric 'Hell Pigs' Once Roamed the Earth

Auto

How Superchargers Work

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Who Does — and Doesn't — Get Featured on Blue Highway Exit Signs?

Ford Software Update Lets Cop Cars Cook Away Coronavirus with Heat

Ford Software Update Lets Cop Cars Cook Away Coronavirus with Heat

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Should Licensed Drivers Be Tested Periodically?

Culture

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Typhoid Mary Was the Original Super Spreader

A Short History of Hell

A Short History of Hell

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Is It Time to Seriously Consider an Online School for Your Child?

The Misunderstood Legacy of Martin Luther King Jr.

The Misunderstood Legacy of Martin Luther King Jr.

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6 Certified B Corporations to Support This Holiday Season

6 Certified B Corporations to Support This Holiday Season

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A High-stepping History of the Rockettes

Sea Otters Are the Party Animals of the Sea

Sea Otters Are the Party Animals of the Sea

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A Whale of a Tale

The Blue Whale: Bigger Than Megalodon

The Blue Whale: Bigger Than Megalodon

Humpback Whales Have Made an Amazing Comeback From Extinction

Humpback Whales Have Made an Amazing Comeback From Extinction

9 Enormous Facts About Sperm Whales, Gigantic Creatures of the Sea

9 Enormous Facts About Sperm Whales, Gigantic Creatures of the Sea

All That Glitters

Tanzanite Is Africa's Blue Diamond

Tanzanite Is Africa's Blue Diamond

Rose Quartz Is the Real Love Stone, Not the Diamond

Rose Quartz Is the Real Love Stone, Not the Diamond

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Are There Diamonds in the Ocean?

Lakes Alive

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What's the Difference Between a Lake and a Pond?

5 Reasons Why the Great Lakes Are So Great

5 Reasons Why the Great Lakes Are So Great

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Why Are Australia's Pink Lakes Pink?