A tourist helicopter that went missing near an active volcano in Mount Aso's Nakadake crater, in Japan's Kumamoto Prefecture, is believed to have been found ...

THE mangled wreck of a missing tourist helicopter has reportedly been found by an active volcano in southern Japan. Two Taiwanese sightseers were travelling on the stricken helicopter before it ...

HEARTBREAKING images have emerged of the twisted wreckage of a sightseeing helicopter that vanished while flying over an ...

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help planners anticipate future mudflows.

A research group has revealed through seismic wave analysis that the oceanic plate beneath the Ontong Java Plateau—the ...

The volcano eruption on Mt. Etna in Italy has drawn tourists to the area. Judge disqualifies US attorney in New York, tosses Letitia James subpoenas Senate votes to display Jan. 6 plaque after House ...

How big can volcanic eruptions get on Jupiter’s moon, Io? This is what a recent study published in the Journal of Geophysical Research: Planets hopes to address as an international team of scientists ...

KUMAMOTO, Japan - A sightseeing helicopter went missing Tuesday near a volcanic crater on Mt. Aso in Kumamoto Prefecture in southwestern Japan, with wreckage later found in the area, local ...

A sightseeing helicopter went missing Tuesday, carrying two passengers from Taiwan, and a 64-year-old Japanese pilot.

Editor’s Note: A previous version of this article erroneously cited Darla Joiner, a registered nurse at Mount Sinai Health System, as a union official. New York’s largest nurses’ union has denied that ...