DR. J. S. LEE, the well-known Chinese geologist, has sent to the Editor of NATURE the proofs of a monograph entitled "Quaternary Glaciations in the Lushan Area, Central China" with a series of ...

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.