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This cold, ancient 'super-Earth' is just six light years from our solar system

A cold planet more than three times the mass of Earth may be orbiting a star in our stellar neighborhood.

Climate contrarian uncovers scientific error, upends major ocean warming study

Scientists with UC San Diego’s Scripps Institution of Oceanography and Princeton University recently walked back a claim made last month that oceans had been heating up dramatically faster than the international scientific community previously thought.

Uncle Sam wants you to sit less and move more. Here’s how you can meet the new exercise guidelines

Whoever you are, whatever you do, you can almost certainly do better by moving more and sitting less. That’s the idea behind new national guidelines for physical activity from the federal Department of Health and Human Services.

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