Topics

Reproductive System

The reproductive system is a collection of organs found in both sexes that work together for the purpose of producing offspring.
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Photosynthesis

Photosynthesis allows plants, algae and certain bacteria to turn sunlight into chemical energy.
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Vikings

During the Viking Age, which lasted from about A.D. 800 to 1066, Scandinavian seafarers raided foreign lands, began new settlements and traded goods such as furs, reindeer antlers and seal fat.
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Cretaceous Period

The Cretaceous, the last and longest period of the dinosaur age, lasted from about 145.5 million to about 65.5 million years ago.
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Movies

Grab some popcorn and settle in with Live Science at the movies.
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Climate Change

It's real. It's happening. It's accelerating. And it's our fault.
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Great Barrier Reef

Australia's Great Barrier Reef is an enormous and spectacular natural wonder, and it is also increasingly threatened by a warming world.
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Poop

Here's where you're find the latest poop on poop.
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Personality

Personality — it's what makes you, you. But what traits make up a person's personality? Can personality be changed? To keep up with research on personality, check here for the latest news.
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Immune System

When it comes down to it, it's your immune system versus the world.
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