Emergency responders in western Alaska are working to help thousands of residents displaced after ferocious, hurricane-force ...

A nasty coastal storm is organizing near the Southeast and is poised to deliver significant impacts up most of the East Coast into early next week.

Three people are in critical condition after a medical helicopter crashed on a California highway Monday evening, according ...

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Hundreds of trekkers stranded by a blizzard near the eastern face of Mount Everest in Tibet have been guided to safety by ...

Tropical Storm Imelda is strengthening and is expected to become a hurricane by Tuesday as it moves off the Southeast coast, ...

Whirling dust devils and winds on Mars can move at an unexpected 99 miles per hour. The dust they send into the atmosphere could affect future missions.

What began as a hiking trip with friends on the breathtaking slopes on the Tibetan side of Mount Everest turned into a frightening ordeal for 30-year-old Feng Holiday, after a rare October blizzard ...

A record-breaking and astonishingly expansive marine heat wave is underway in the Pacific Ocean, stretching from the water around Japan to the US West Coast. The abnormally warm “blob” of ocean water ...

A 40-year-old Marine veteran who pulled up to a waterfront North Carolina bar by boat fatally shot three people Saturday ...

About 170 American hospitals, totaling nearly 30,000 patient beds from coast to coast, face the greatest risk of significant or dangerous flooding, according to a months-long KFF Health News ...