Observatory leaders have assured local emergency officials their public service will continue, but questions linger about how ...

The Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted three times into Friday, sending an ash column 26,000 ...

or it could refer to a volcano that probably won't ever erupt again. 5 fast facts about volcanoes Volcanic ash is made of fragments of rocks, minerals and volcanic glass. These pieces are the size ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

There are no reports of flights being cancelled, but airlines are apparently operating with restrictions because ash clouds ...

Federal agencies and their associates don’t know who to call during a period of continual uncertainty about federal leases.

Some flights between Bali and Singapore were delayed or re-timed, according to Changi Airport’s website. Read more at ...

From possible impacts to how to prepare, we dive into what we know so far about Anchorage’s closest active volcano and how to ...

Magnitude-3.4 at 12:46 a.m. March 11 at 10 miles southeast of Pāhala and depth of 20 miles. Magnitude-3.4 at 4:08 p.m. March ...

Consider a can of soda. When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open ...

That might mean a loss of real-time information about volcanic activity ... damage from storms and extreme winter conditions. Losing volcano monitoring data from the region would be a “complete ...

Tell me if you’ve heard this one before: a volcano scientist who does her work in the middle of the Pacific Ocean—at the ...