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Earth Science

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Ten Science Stories You Should Have Read

My ten favorite Smithsonian science and nature stories from the past year

Polar Bear at Cape Churchill (Wapusk National Park, Manitoba, Canada)

It’s Not Too Late to Save the Polar Bear

In 2007, scientists from the USGS said that if humans didn’t cut greenhouse gas emissions, two-thirds of the world’s polar bears could be gone by 2050

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Peak Oil: Is It Time to Worry?

A fossil collector since childhood, Bob Hazen has come up with new scenarios for life's beginnings on earth billions of years ago.

The Origins of Life

A mineralogist believes he’s discovered how life’s early building blocks connected four billion years ago

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