While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having drastically altered Earth in the past.| Sciencing
Mount Vesuvius may be Europe's most famous volcano, but lurking nearby is an ancient supervolcano, a ticking timebomb that could cause massive destruction.| Sciencing
Yellowstone is a beloved natural wonder, but beneath that beautiful exterior, the park houses a scary secret. In fact, it even has a surprisingly violent past.| Sciencing
Last time Yellowstone's supervolcano erupted, it changed global weather patterns and permanently altered the landscape around it.| Sciencing
There's something exciting about visiting dangerous places, but these especially hostile locations might be too much for even the most daring traveller.| Sciencing