Scientists Used a 1.7-Mile-Long ‘Time Machine’ to See Into Earth’s Climate Past
“We have a strong indication that the uppermost 2,480 meters contain a climate record that goes back to 1.2 million years in ...
Ice core may hold answers to mysteries of Earth’s past
This week, uncover some of the oldest ice on Earth, follow a dinosaur highway, learn how Pluto sealed the capture of its moon ...
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The Best Blue-Light Blocking Glasses
Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?