More than 160 million people from the Rockies to New England are expected to face dangerous winter weather in the coming days ...

On Facebook alone, there are at least two dozen pages dedicated to sargassum discussions and monitoring.

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.

In Trump’s speech at the Davos World Economic Forum, he blamed 'Iceland' for the US stock market dip, saying 'Iceland' instead of Greenland at least 4 times.

Widespread snow and a potentially damaging ice storm are on the table from the South into the Northeast. Here’s the very ...

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

This is the context for the Mercator map, the one that shows Greenland looking like a hulking prize to Donald Trump. The ...

Mexico has sought to do more to combat its cartels in an effort to stave off airstrikes threatened by President Trump.

Nicknamed the "flying Oval Office," modern Air Force One planes are equipped with everything the president might need.

Trump’s return to the Oval Office brought an unprecedented use of presidential power and significant change to the country ...

During his remarks to military leaders at Marine Corps Base Quantico several weeks ago in September, Donald Trump ranted about the Gulf of Mexico (or the "Gulf of America," as he wants to call it).

President Donald Trump celebrated the first anniversary of his return to office with many of the false claims he told most frequently during that year. During a meandering address to reporters at the ...