From the frozen tundra to America's tropical south, the states with the most islands in their waters tend to have long ...

Why does Trump want to take over? How big is Greenland compared to the United States? What you need to know about the ...

Donald Trump wants the United States to take over Greenland for its strategically vital resources, to bolster US security and ...

The former congresswoman is the latest top-tier recruit for Democrats, who face a difficult Senate map this year as they try ...

Nome, population 3,700, is accessible only by plane outside a few months when boats can pass through. But it will be the home ...

The aurora could be visible across Canada and much of the northern U.S. following a major disturbance in the Earth’s magnetic ...

The world's largest island has its own system of fjords, lakes and black-sand beaches. What to know about the size of the ...

The president posted an edited image showing the U.S. flag over Canada, Greenland and Venezuela in meeting with European leaders.

The CME was launched during a powerful X-class solar flare on Jan. 18 and raced toward Earth at speeds of 620–870 miles per ...

As the Earth warms, new shipping routes from one side of the globe to the other are opening around Greenland, making the vast ...

Former Rep. Mary Peltola’s (D) decision to launch a Senate bid in Alaska is giving Democrats a shot in the arm and raising ...