Mount Etna's eruption on Tuesday (April 22) lit up the night sky with bursts of Strombolian activity. The birth of the bison ...

Footage from the U.S. Geological Survey (USGS) showed Hawaii's Kilauea volcano spewing fountains of lava on Tuesday (April 22 ...

Fiery lava poured down the side of Mount Etna as its southeast crater erupted on Tuesday, April 22, sending plumes of smoke ...

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 ...

Pope Francis' funeral will be held on Saturday in St. Peter's Square, Roman Catholic cardinals decided on Tuesday (April 22), ...

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

The bill would require people to show proof of citizenship, such as a passport or birth certificate, when registering to vote.

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 ...

Two people died and six were injured in a shooting on Tallahassee's FSU campus near the student union April 17, 2025.