NASA's Landsats captured views of a Swiss glacier 40 years apart, showing how a warming world has reduced its footprint.

Some people just have a bug for traveling. They want to visit as many different places as possible while on this earth. Retired married couple Susan and Steve Wellons, along ...

From deadly wildfires to shrinking ice sheets, the signs of climate change are everywhere. These photos show the effects of climate disasters, all of which are made more dangerous as global ...