At the edge of Mars’ permanent North Polar cap, we see an exposure of the internal layers, each with a different mix of water ice, dust and dirt. When we zoom in closer, we see that the distinct ...

The polar ice caps are melting. And this has already led to an increase in the sea level. Between now and 2100, it is estimated that the sea level will rise anywhere from 1 foot up to 7 feet. But that ...

A new study warns the Earth’s two major ice sheets in Greenland and Antarctica are heading toward irreversible melting, Science Alert reported. In past years, scientists have outlined what a melting ...