A volcano in northern Ethiopia erupted Sunday, marking its first known eruption in 12,000 years. The volcano, called Hayli ...

The sun formed a giant plasma loop that burst into space on Saturday, shooting solar material at Earth. This "coronal mass ejection" reached Earth almost 12 hours earlier than top space forecasters ...

The volcano near Naples is shaking the ground in a way that scientists say it hasn't for centuries, posing risks for hundreds ...

Heat rash and sun poisoning are two medical conditions that might sound similar, but are treated entirely differently. And, with sunny summer weather on its way back, it's important to know the ...

HONOLULU (AP) — The on-and-off eruption that’s been dazzling residents and visitors on Hawaii’s Big Island for nearly a year ...

A happy accident has resulted in the Solar Orbiter mission spying eruptions from the sun. These eruptions, called coronal mass ejections, blast out solar particles across the solar system and have the ...

A NASA spacecraft watching the sun has caught a dazzling view of a solar eruption that launched a vast tendril of magnetic plasma into space. NASA's Solar Dynamics Observatory recorded the sun ...

On Sept. 30, 2014, multiple NASA observatories watched what appeared to be the beginnings of a solar eruption. A filament — a serpentine structure consisting of dense solar material and often ...

Scientists have finally confirmed a powerful coronal mass ejection from another star, using LOFAR radio data paired with ...

A NASA probe caught a massive eruption from the sun on camera. The Parker Solar Probe flew right through a major coronal mass ejection last year. The spacecraft was built to study the sun and is able ...

In a dramatic, multi-staged eruption, the sun has revealed new clues that could help scientists solve the long-standing mystery of what causes the sun's powerful and unpredictable eruptions.