The storm will usher in frigid temperatures and spread heavy snow and ice across a 2,000-mile stretch of the country.

The Gulf of Mexico covered the gently sloped sand hills of lower Arkansas until about 50 million years ago. The Ouachita orogeny--the collision that pushed up what we know, in eroded form, as the ...

The findings point to heightening near-term flood risk for more than 236 million people, but river delta flooding is an issue ...

Houston benefits from a dose of rain Wednesday ahead of a powerful arctic front that could deliver a dangerous wintry mix of ...

Meet Contender. He’s nearly 14 feet long and 1,700 pounds, and took a 5,300-mile journey to Canada before returning to his ...

President-elect Donald Trump is looking to change world maps. On Tuesday, Jan. 7, he announced that he plans to change the name of the Gulf of Mexico to Gulf of America. “We’re going to be changing ...

Many different countries have long rivers, and the U.S. is no exception, but that river is more complicated and unique than ...

Sixty years ago, these freshwater springs and forests were drowned by a 9,500-acre reservoir. Could the ecosystem finally be ...

Each of these books can, in its own way, teach readers how to think about Earth's history, and how to apply lessons from the past to our future.

President Donald Trump celebrated the first anniversary of his return to office with many of the false claims he told most ...

A major storm system is set to bring "potentially catastrophic" winter weather across the southern U.S. this weekend, ...

Bitterly cold temperatures are headed to Brooklyn this weekend, hovering around 10 degrees Saturday and Sunday.