A powerful burst of energy from the sun struck the Earth, creating an awe-dropping view of northern lights across the ...

East-west coastlines trap marine species during warming, blocking escape routes and increasing extinction risk over millions ...

New Antarctica map reveals a landscape of hidden valleys and channels beneath ice, improving sea-level rise and ice flow ...

Tectonic plates, the giant slabs of rock that make up the Earth’s crust, are always moving. This movement can raise mountains ...

From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope ...

All in all, the United States is about 4.5 times larger than Greenland. Still, a lot of people ask this question (it’s a top ...

Underneath the Antarctic ice, researchers found a massive, preserved landscape of river valleys and hills that has been ...

The two halves of the African continent are moving apart at a rate of a few millimeters each year, geologists have calculated ...

Point Nemo sits quietly in the southern Pacific, marked on maps but rarely thought about. It is not a destination in any ...

Hanging in the Oval Office is a hint at Donald Trump's ambition to acquire Greenland. A portrait of James Polk, who oversaw ...

Spacecraft orbiting the Red Planet have helped researchers map out an ancient coastline that surrounded a large ocean ...

US President Donald Trump said he “doesn’t care about” the Nobel Peace Prize and that he doesn’t expect too much pushback on his Greenland plan. Follow for live updates ...