There's essentially a west-to-east conveyor belt that's pumping high-altitude smoke eastward.

CNN’s Christopher Lamb visits the Vatican Observatory, a centuries-old center of astronomical research where faith and ...

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Comet 3I/ATLAS heads past Earth back into deep space Dec. 19 (UPI) -- Comet 3I/ATLAS passed its nearest point to Earth early ...

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Ahead of the 250th anniversary of the founding of the United States, we asked scientists, scholars, researchers, and doctors to tell us about the discoveries and developments that define this moment ...

A New Jersey couple helped scientists uncover the makeup of an unusual asteroid after it fell into their bedroom.

If you've ever been around an electrical short, you may have noticed a sharp metallic smell, but is that the electricity ...