The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Scientists from the National Aeronautics and Space Administration (Nasa) say they have spotted an asteroid that could smash ...

YR4 is about half the width of a football field and will pass very close to Earth on December 22, 2032, coming within ...

Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

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Nearly 50 NTSB investigators will be searching the Potomac River for evidence to piece together what led to Wednesday night's ...

The Eaton Fire in Southern California forced evacuations in Altadena, and when residents returned, one family discovered a ...