A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

A comet-like object was seen soaring across the sky last night, leaving many wondering what it was. Meteor showers streaked across the Pennsylvania sky in late 2024, but this ...

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A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a matter of minutes, ...

Recovering South Korean shopaholic-turned-climate activist Lee So-yeon used to buy new clothes almost daily -- until a $1.50 ...