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Hydroponic Plants

Science You Can Eat: 10 Things You Didn't Know About Food

Exoplanets Many Habitable Worlds

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Capitol Building. Credit: U.S. Government

7 Great Dramas In Congressional History

US Capitol Building

7 Great Congressional Dramas

a woman blowing snow

7 Tips To Cultivate Gratitude

expeditions 2013, adventures, adventurers

Countdown: Earth Expeditions To Watch In 2013

A cross-section of a grass leaf

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dry lake bed

The 7 Hottest Climate Change Stories Of 2012

Hurricane Sandy Brooklyn

Countdown: 2012's Wildest Weather

Carnivorous sponge, Chondrocladia lyra

The 10 Weirdest Animal Discoveries Of 2012

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stargazing, texas

6 Stellar Places For Skywatching In The Us

parallel univeres illustration

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Conceptualization of a multiverse

5 Reasons We May Live In A Multiverse

A view on Google Earth of the phantom Sandy Island.

Coolest Science Stories Of The Week

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