Scientists believe a newly-discovered crater believed to be the oldest in the world reveals a number of clues to the early ...

Surprising differences in the two so-called Large Low-Velocity Provinces may risk instability in Earth's protective magnetic ...

Scientists have discovered the world's oldest meteorite impact crater in Western Australia, dating back 3.5 billion years, ...

The first layer is the crust, a thin outer shell that extends about 18 miles (30 km) below the planet's surface. The next layer, the mantle, stretches about 1,800 miles (2,900km) below Earth's ...

Comcast and MIT Media Lab bring live footage and never-before seen 3D photos from MIT’s historic lunar mission to viewers ...

Imagine floating in space, gazing on a frozen white orb. The ball hangs in the void, lonely and gleaming in the light from ...