In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

A powerful storm system that brought heavy snow across parts of the Upper Midwest and Great Lakes became a "bomb cyclone" on Monday and bore down on the East Coast Tuesday, packing more snow, frigid ...

A powerful storm system continues to disrupt travel, placing 64 million people under winter weather alerts that span the eastern two-thirds of the nation. A string of tornadoes erupted in central ...

Damaging winter weather is moving toward the Northeast after a bomb cyclone triggered blizzard conditions and powerful winds in Minnesota. Trump forces a rewrite of Canada’s trade strategy Deep-sea ...

More than 3,000 flights were canceled or delayed across the United States on Sunday after a winter storm packing ice and snow slammed the Midwest and Great Lakes regions during the busy travel period ...

A powerful storm system continues to disrupt travel, placing 64 million people under winter weather alerts that span the eastern two-thirds of the country. A string of tornadoes erupted in central ...

Starting on Sunday, the low-pressure area will swing through the Upper Midwest, bringing with it rain, snow and gusty winds. Blizzard warnings have been issued in Minnesota and Wisconsin where these ...

After days of storms throughout Christmas week, several Southern California communities are dealing with storm damage from the rain, high winds, flooding and mudslides. The National Weather Service ...

A storm system will move across the country and bring more snow this weekend. After heavy snow blanketed the Northeast, a new storm system will move across the country this weekend bringing snow and ...

NEW YORK, N.Y. – Just hours after a powerful winter storm moves out from the Northeast and delivers snow and ice to the region, another fast-moving system will bring a mixture of rain and snow, ...

A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The ...