Volcanoes are cracks in Earth's crust that allow molten rock and hot gases to escape. According to the U.S. Geological Survey (USGS), there are about 1,350 volcanoes worldwide that have the ...

Drone footage shows Europe's tallest volcano spewing smoke and lava on a snow-capped Mount Etna. Lava and ash emissions have increased in the last few days, primarily from the summit craters.

Add peanut butter to classic molten chocolate cake for an unforgettable dessert. Katie Rosenhouse is a pastry chef and food writer with over 15 years of experience in the culinary arts. She's worked ...