Scientists say coarse ash lingered 20,000 feet up and 124 miles from source, requiring safety model updates ...

Kilauea eruption 2026: USGS Hawaiian Volcano Observatory says Episode 55 high-fountain timing can no longer be predicted ...

In most cases, hotspot-driven volcanism is relatively sedate, with lava flowing down mountainsides slowly enough that people ...

A new feasibility study shows that near-infrared FTIR spectroscopy of sky-scattered sunlight could enable continuous ...

Every morning in the dusty season, a streak of ice up to 1,800 km long trails west of the Arsia Mons volcano. A new model can ...

Episodic lava fountaining is rare globally, with only three occurrences from Kīlauea (Hawaii) since 1823. Beginning in ...

Introduction]“A world of extreme cold, 4.5 billion kilometers from the Sun, with a surface temperature of minus 235 degrees Celsius (38 Kelvin)” ...

A major new analysis shows that satellite records of tropical ozone change disagree so widely that they cannot yet be used to ...

Viking Holdings Ltd. secures a premium valuation by targeting affluent, older travelers seeking luxury cruises. Learn why VIK ...

Each spring, a 1,800-kilometre cloud appears above Arsia Mons. Researchers say it forms without dust or other particles, ...

China, the UAE and India are pursuing cloud seeding to enhance rainfall under suitable atmospheric conditions, while solar ...

At eight years old, Malintha Kumarage saw how quickly a disaster could change a community. More than two decades later, that ...