About 2,000 feet deeper than the Grand Canyon, Hells Canyon was rapidly carved when a lake spilled over about 2.1 million ...

Arctic peatlands are expanding with rising temperatures, storing more carbon at least for now. But future warming could reverse this benefit, releasing massive emissions.

During the last ice age, storms soaked the now-arid Southwestern U.S., while today's rainy Pacific Northwest remained ...

An updating map created by CBS News' data team charts the expanse of the wildfires across Southern California. The Hughes Fire, which erupted in northwest L.A. County on Wednesday, Jan. 22 ...

Figure 5. Regional geology map of the Sky Lake Project. Figure 6. Project geology map of the Sky Lake Project. Photos accompanying this announcement are available at https://www.globenewswire.com ...

31,228 people played the daily Crossword recently. Can you solve it faster than others?31,228 people played the daily Crossword recently. Can you solve it faster than others?