The lava rocks tumbled down the side of the volcano, landing feet away from skiers. Mount Etna is the tallest, most active volcano in Europe, but according to Italy's National Institute of ...

Hawaii's Big Island sets the stage for numerous exciting natural wonders ... vistas of the Pacific Ocean and the dramatic lava rocks. Keahole Point is a quick 10-minute drive from Kona ...

I’ve been asked by my fellow explorers to get some rock samples from Mount Vesuvius, but it’s an active volcano, so I’ll need to watch out for things like lava flow. Lava is very hot molten ...