Secondary gravity waves emerge as the hidden architects of global-scale thermospheric upheaval following the Tonga eruption in 2022.

Located in Italy, Mt. Etna towers over the region of Sicily. According to the USGS, it is Europe's largest and most active ...

NASA officials state that Mt. Etna has the most extended recorded history of eruptions, dating back to 1500 B.C. Posted: ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what ...

The intense and spectacular strombolian activity that was present at the Southeast Crater has concluded as of around 5 a.m.

Mount Etna erupts, lighting up the night sky with red-hot lava in Italy:: April 22, 2025Etna put on a show as red-hot lava ...

Voyager 1, shown in this illustration, has operated for decades thanks to a radioisotope power system. NASA via AP Benjamin Roulston, Clarkson University Powering spacecraft with solar energy may not ...

Glowing lava erupted from Mount Etna after “strombolian activity” was observed at the volcano’s South East Crater.

Mt. Etna, Europe’s tallest active volcano, erupted again Friday evening on the Italian island of Sicily, sending ash and lava ...

The European Space Agency’s astronaut cohort includes a parastronaut, as part of a feasibility project. AP Photo/Francois Mori Jesse Rhoades, University of North Dakota and Rebecca Rhoades, University ...

Ash from the 1912 Novarupta eruption periodically hits the west side of Kodiak Island, Larsen Bay and Karluk, roughly 65 ...