Imagine a tornado spinning over an erupting supervolcano. The result would be catastrophic beyond comprehension. While such a collision is incredibly unlikely, exploring it reveals just how ...

At first thought, volcanoes might seem like the perfect natural disposal system. They are incredibly hot, appear to swallow anything in their path, and seem limitless in their depth. So why not use ...

Social media videos showed people running into the streets as bright orange flames and smoke spewed into the sky.