
Ash plume over Mount St. Helens raises eruption fears as USGS says no eruption
Satellite imagery shows a widening ash cloud and pilots report ash up to 10,000 feet, but officials say the volcano remains not erupting and at green alert.

Satellite imagery shows a widening ash cloud and pilots report ash up to 10,000 feet, but officials say the volcano remains not erupting and at green alert.

A Montefortino helmet in extraordinary condition and about 30 weapons were recovered near the site of Rome’s first major Mediterranean clash, along with a bronze ram bearing an ancient inscription.

Archaeologists uncover remnants of a medieval fortress on Finlaggan, linked to the Lords of the Isles, offering new insight into a little-known realm of western Scotland.

Greek divers retrieve items from HMHS Britannic, with conservation to continue ahead of a new underwater antiquities exhibit

First South American amber with ancient beetles, flies, ants and wasps dates to 112 million years ago, offering new view of early Amazon and plant-insect interactions

Royal Society weighing potential action as president cites concerns over violence-language and core values amid renewed scrutiny of Elon Musk's fellowship.

A 22-minute clip accompanying the Roswell Report and Project Mogul materials has circulated online as officials reiterate the government’s long-standing explanations.

Study links grid-cell firing to distance estimation, offering potential for early Alzheimer's diagnosis

University of Plymouth researchers report nanoplastic particles can reach edible tissue in vegetables, adding to growing evidence of environmental contamination