Federal agencies and their associates don’t know who to call during a period of continual uncertainty about federal leases.

West Indies players Alick Athanaze, Amir Jangoo and Shamar Springer are among 42 protected players who have been selected in ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

From Vesuvius to Laki, we've seen some monstrous eruptions of volcanoes throughout history. Most of these volcanoes are stratovolcanoes, meaning cone-shaped elevations that were built over time from ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...