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First Look at the New Season of Street Outlaws: Fastest in America

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DNews

Orcas Earn Their Killer Nickname in Brutal Attacks on Sharks

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The Dog Days of Summer

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Nature

Orcas Earn Their Killer Nickname in Brutal Attacks on Sharks

Orcas Aren't Whales and Other Fun Facts

The First Looks of Fall

How to Help Save the World’s Endangered Rhinos

5 Ways YOU Can Save the Rhinos

Condors are Missing in California’s Wildfire Blaze

Could our Outdoors be Saved by the Unlikeliest Source?

A Fleeting Moment: Comet NEOWISE

Catching a Glimpse of Comet NEOWISE, a Once in a Lifetime Moment

New Study Reveals True Size of Megalodon
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Exploration

Lia Ditton Completes her Record Breaking Row

Meet the First 6 Awardees of The Explorers Club Discovery Expedition Grant Program

Zen and the Art of Shark Diving

The World's 7 Scariest Drives

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5 Wonders You Probably Didn't Know Were Man-Made

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Why the People of Myanmar are Fighting Conservation Groups
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Space

Why We Love Astronomy

How Stars Die: The Big Ones

Celebrating 20 Years of Food in Space on the ISS

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Neptune: The (Official) Last Planet

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An Astrophysicist's Perspective: the World Could Use a Dose of Overview

September: What’s New in Space Exploration This Month?
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Science

How Stars Die: The Big Ones

Counting Fish: Making Sealife Sustainable for Future Generations

Solar-Powered Desalination: Cleaner Water Through Sunlight

The Bacteria Library: One Hundred Years of Infectious Bugs

Disease Hotspots: Climate Change and its Impact on Epidemics

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Tornado Science: Predicting The Whirlwind

2 Storms, 1 Coastline, Hurricane Season Continues

Wildfire Challenge: Growing Investment in Firefighting Technology

Meet the Founders of MISS
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Motor

Hydrogen Power: Moving the World into Clean Energy

Tune-Up Your Engines, American Chopper Returns August 4th

Most Remarkable Cars from Motor Monday

Safety Updates for Classic Cars

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Mods for Beginners

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Classic Chevys

Gifts for Car Lovers

Cool Convertibles We're Crushing On Right Now
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Season 1, Episode 9

Liquid Nitrogen

The team explores the properties of liquid nitrogen and then heads to the shooting range to test various types of bullet-resistant materials. Finally, the fire department joins Jeff and Matt as the high-speed cameras reveal how fireworks are launched.
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