Scientists have mapped thousands of young tectonic ridges across the Moon, showing it is still slowly shrinking. These ridges may mark previously unknown sources of moonquakes.

A barnacle evolved into a parasite and drills into sharks in the deep waters of Norway to feed and survive in silence.

A new map offers a new perspective on the city, revealing the steady, ever-present natural radiation emerging from the ground ...

Peter Claffey was basically new to acting when he was cast as Dunk in A Knight of the Seven Kingdoms, and that was no ...

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

One of the most photographed features in Mystery Cave is the Turquoise Pool, a body of water so clear and so perfectly ...

One of the most famous formations in Ohio Caverns is called the Crystal King, and it’s easy to see why it earned such a regal title. This massive stalactite is one of the largest and most perfectly ...

Antarctica plays a crucial role in Earth's climate system by reflecting solar radiation back into space. The large white ice ...

Members of the Flat Earth Society claim to believe the Earth is flat despite scientists explaining how we know the Earth is round since the third century B.C.

With an estimated 6 sextillion kilograms of the stuff—that’s 21 zeroes by the way—the Earth’s core is another example of why hydrogen is the most abundant element in the universe.