A powerful and dramatic scene of an active volcano erupting, with bright molten lava flowing down from the crater while thick ...

Solar prominences are massive chunks of plasma floating above the Sun’s surface, which can cause dangerous solar eruptions.

What appeared to be a mini-volcano erupted with fire and smoke along Santa Barbara's coast Thursday. But experts say there ...

A mysterious cosmic explosion has astronomers buzzing, as a strange event may hint at an entirely new kind of stellar ...

The sun has certainly woken up! It has fired off not one but two powerful X2.5 solar flares within just 7 hours.

Thousands of earthquakes affecting Portugal's São Jorge Island in the Azores in March 2022 were triggered by a vast sheet of ...

Photographers caught a spectacular emerald-green fireball meteor streaking above Lindisfarne in northeast England, where ...

A new geodynamic model is reshaping how scientists understand supervolcanoes, revealing that their magma systems may be far ...

Scientists uncover how underground mantle winds create and control powerful supervolcano eruptions like Yellowstone.

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

This situation is heating up. One of the world’s most volatile volcanoes is silently refilling with molten rock, sparking fears that this caldera could be getting ready to unleash a torrent of lava, ...

KILAUEA, Hawaii (Island News) -- Kilauea's 44th eruption episode ended on Thursday night after spurring lava for over eight hours. The summit of Kilauea was evacuated due to tephra chunks falling in ...