One eruption thought to be responsible for the global cooling event from 1831 to 1833 was attributed to Babuyan Claro in the ...

What looks to be a large impact crater has been identified beneath the Greenland ice sheet. The 31km-wide depression came to light when scientists examined radar images of the island's bedrock.

In a study published Wednesday in the journal Science Advances, the team reports that there is indeed a crater, which was made by a half-mile-wide iron asteroid slamming into Greenland between ...

Denmark needs to do more than add dog sleds to defend Greenland, given its icy territory has it “on the front lines of the war against Russia and China,” ex-National Security Adviser Robert O ...

The rarely seen Greenland shark is a sluggish creature ... just completed its 3 ½-month ascent up the steep rim of Jezero Crater on Mars, spotting an unusual zebra-striped rock along the way.

Rain is becoming more frequent in Greenland and accelerating the melting of its ice, a new study has found. Scientists say they're "surprised" to discover rain falling even during the long Arctic ...

Location of Find Siberian coast, Sakha Republic Most people don't know that Greenland has a massive hole under it. Discovered in 2015 using advanced radar technology, the Hiawatha Crater ...