A hot blob of rock beneath New Hampshire may be helping the Appalachian Mountains stand so tall. The rock mass is slowly on ...

Members of three search and rescue groups combined efforts to save two climbers stranded on a sheer rock face of Yak Peak ...

Members of three search and rescue groups combined efforts to save two climbers off the sheer rock face of Yak Peak near Hope after one of the climbers fell and injured their head.

The Frank Slide remains one of the most sobering and fascinating chapters in Canadian history. This rockslide reshaped the ...