Beneath Greenland's massive ice sheets is a land that's been hidden for millions of years, never before seen by humans. Today ...

A MERICA HAS a long history of buying land: it acquired more than two-fifths of its current territory that way. But Donald ...

The Pentagon’s move to shift military oversight of Greenland to U.S. Northern Command aligns with Trump’s desire to take control of the territory.

The United States is in the midst of a place-renaming moment. From the renaming of the Gulf of Mexico to the Gulf of America, ...

While colonialism was the biggest threat in the 18th century when the United States achieved independence, many now believe ...

The Pentagon’s move to shift military oversight of Greenland to U.S. Northern Command aligns with Trump’s desire to take control of the territory.

Dickson Fjord’s narrow, cavity-like geography—measuring about 1.7 miles (2.7 km) wide and 1,772 ft (540 m) deep, with walls soaring over 6,000 ft (1,830 m) acted like a natural resonance chamber.

The dramatic loss of sea ice around Antarctica has occurred with the re-emergence of the Maud Rise polynya in the Weddell Sea ...

Most of us grew up looking at world maps that dramatically distorted the actual size of countries, and we had no idea. In this eye-opening video, we reveal the truth about how big (or small) countries ...

The document describes oceans as facing a “global emergency,” ravaged by warming temperatures, plastic pollution, and the extinction of wildlife. U.N. officials and scientists say that could ...

Since the beginning of Donald Trump's second, non-consecutive term as US president, the Trump administration has been under ...