An international team of researchers has shown that countless tiny ice quakes take place in one of Greenland's mightiest ice streams. This finding will allow the flowing of the ice sheet and ...

Only a few thousand years ago, the planet's geography was drastically different than it is today. Massive ice sheets stored atop the poles lowered sea levels and exposed a number of interesting and ...

During the Ice Age, not only was the landscape of the Earth drastically different from what it is today, but so were the animals you'd find walking along side our ancestors. Just a few thousand years ...