Every once in a while, you may pull an ice cube tray out of the freezer and see that one of those cubes has a strange little spike on it that appears to be defying gravity. And the phenomenon that ...

Giant, ridge-like structures of methane ice, known as "bladed terrain," may be much more abundant along Pluto's equator than previously realized, a new study suggests. When you purchase through links ...

Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate. A sharp spike in platinum concentrations, discovered in an ice core (a cylinder of ...