Approximately 74,000 years ago, a colossal volcanic eruption occurred, leaving an indelible mark on the entire planet. Archaeologists have now turned to an unlikely source, volcanic glass, to unravel ...

With Social Security’s COLA on the line, the Trump administration plans to release inflation data delayed by the shutdown ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jayde N. Hirniak, Arizona State University (THE CONVERSATION) If you were lucky 74,000 ...

A debate is stirring in Southwest Washington over how to manage ongoing impacts from the 1980 eruption of Mount St. Helens.

HONOLULU (AP) — Hawaii's Kilauea volcano has been shooting lava from its summit crater about once a week since late last year, delighting residents, visitors and online viewers alike with a firehose ...

Hawaii’s Kilauea volcano erupted for six hours on Wednesday. Officials say lava fountains reached 1,300 feet or 400 meters ...

WASHINGTON — Something unusual was spotted swirling inside the summit crater of Hawaii’s Kilauea volcano during its latest eruption this week, leading scientists to declare a “volnado.” It all started ...

Some Pacific Northwesterners woke Tuesday to an unusual sight: A smoky haze shrouded Mount St. Helens, the large, active stratovolcano in Washington state that erupted catastrophically in 1980. But a ...