Icebreakers provide assured United States access and presence to the polar regions, the U.S. Coast Guard said.

Climate change is reshaping the global water cycle, disrupting rainfall patterns and putting growing pressure on cities and ...

Russia bombarded six regions of Ukraine on Friday in one of its largest aerial attacks of the three-year war, Ukrainian ...

The administration of US President Donald Trump has banned citizens of 12 countries from traveling to the United States, ...

In addition to ranking the top 100 best cities to live in the United States, Livability.com ranked the top 20 cities in five ...

Rain and thunderstorms are expected to cover much of the eastern half of the country on May 29, according to the weather ...

The large-scale attack comes days after Trump says Putin had "very strongly" promised response to Ukraine "Spider web" attack.