We can't get enough of our time-lapsed sky over alpine meadows alternating with dancing stars set to lilting piano music...

New Zealand’s Mount Tongariro volcano sprang suddenly to life on November 21, spewing ash nearly 20,000 feet into the air, canceling regional flights and coating everything in its ...

The Popocatépetl volcano (the word is Aztec for "smoking mountain") has been spewing ash, rocks and other material for nearly two weeks now, so prominently that a NASA satellite ca...

UPDATED APRIL 21, 2012: As of late Friday the volcano started to shoot out burning rock fragments and gas...