When a team of archaeologists followed an ancient trail marked by stone cairns to the top of a mountain in Norway, they weren ...
NASA's Landsats captured views of a Swiss glacier 40 years apart, showing how a warming world has reduced its footprint.
A legal battle continues to unfold as the Flathead Conservation District (FCD) and a group of local residents appeal a federal judge's decision regarding a ...
Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...