The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

At least seven explosions and low-flying aircraft were heard around 2 a.m. local time on Saturday in Venezuela's capital, ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

From the fiery lava fountains of Hawaiʻi’s Kīlauea volcano to the dramatic eruption of the Reykjanes Peninsula Fissure Eruption in Iceland, 2025 was filled with plenty of volcanic activity. Here are ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

At least two people have been confirmed dead and several others, including children, injured following a fireworks explosion during a community carnival in Umuchu, Aguta Local Government Area of ...

A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Officials say a man injured in last month’s UPS cargo plane crash in Kentucky has died, raising the death toll from the crash to 15. Gov. Andy Beshear and Louisville Mayor Craig Greenberg say ...