Before Sunday, the volcano's last known eruption roughly coincided with the beginning of our current Holocene Epoch, when the ...

Analysis of the second confirmed interstellar comet to visit our solar system suggests that the alien body could be covered ...

Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

It’s such a violent process, astronomers have found that the surface of 3I/ATLAS’ nucleus could be dotted with erupting “ice ...

Comet 3I/ATLAS was first spotted by telescopes in July. Ever since then, it has stirred a furor of excitement and mystery ...

In this astronaut photo, an infamous Nicaraguan volcano coughs up toxic clouds of gas a few years after its first eruptions for more than a century. Momotombo is an active stratovolcano that sits on ...

I/ATLAS: Interstellar comet 3I/ATLAS may be dotted with icy volcanoes that erupted as it neared the Sun, according to a new study. Scientists analyzing the object say that as its distance from our ...

A massive volcano has been hiding in plain sight on Mars, says new research. Not only is its sheer size noteworthy, but the team believes it might also harbor glacial ice that could be critical for ...

Volcanoes rarely erupt without warning, but the signals they send are often subtle, scattered and easy to miss. Now a new ...

The giant volcano had been hiding in plain sight for decades in one of Mars' most iconic regions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Satellite images have captured a rare volcanic eruption that occurred Sunday at Ethiopia’s Hayli Gubbi volcano, sending ...

Kavachi Volcano in the Solomon Islands is one of the most active submarine volcanoes in the Pacific. According to the Smithsonian Global Volcanism Program, the volcano entered an eruptive phase in ...