Explosive chemistry doesn’t always mean danger. In many cases, it simply refers to reactions that produce dramatic visual ...

What happens to a volcano before it erupts? Through experiments, we learn about the warning signs of an eruption, such as ...

So-called "phreatic" eruptions can be hard to predict. If one happens when you're nearby, how do you keep yourself safe? We ...

Dick Fiske, who died on June 18 as he neared his 93rd birthday, was one of the most original thinkers ever at the USGS ...

Lemon Volcanoes Science Experiments bring an exciting, fizzy, engaging science experience to your home or classroom from the very first moment. In this Fun Lemon Volcanoes Science Experiments activity ...

What do you do when life gives you lemons? Make a DIY volcano of course! An episode exploding with fun, join Luke in the Science Time lab as he uses lemons and other ingredients to make an extra epic ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events ...

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western ...

Russia’s Krasheninnikov volcano erupted for the first time in centuries on August 3, sending ash and gas nearly four miles into the atmosphere—less than 150 miles away from the epicenter of the ...