The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of the most powerful in modern history, reached all the way into the atmosphere and beyond — shaking space as far up as satellites orbiting ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

The Lewotobi Laki-laki volcano in East Flores, East Nusa Tenggara province of Indonesia, erupted 110 times over just eight days, from April 18-25, according to Indonesia's Geological Agency under the ...

The last time I wrote an article here, it was to talk about Afar Region volcanoes, and I promised more to come. This is still a project that I have in mind, but that will have to wait a little ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption happening anytime soon.

The Reykjanes Peninsula at Iceland's southwestern edge is one of the country's most populated regions, and it is also one of ...

Rather than a volcanic winter, the Toba eruption 74,000 years ago resulted in several years of warm and dry weather, ...

Perched on top of Santorini's sheer cliffs is a world-famous tourist industry worth millions. Underneath is the fizzing risk ...

Although it may feel like it happened in an instant, the formation of the Island of Hawaii’s youngest black sand beach did not happen overnight. This week we explore how the beach at Pohoiki, near the ...

The beach at Pohoiki grew rapidly in the year following the 2018 lower East Rift Zone eruption of Kīlauea and it has ...

The beach at Pohoiki grew rapidly in the year following the 2018 lower East Rift Zone eruption of Kīlauea and has continued ...

UNESCO designated 16 new geoparks, bringing the total number of sites in the UNESCO Global Geoparks Network to 229 in 50 countries. The network ...