Add Yahoo as a preferred source to see more of our stories on Google. Turning red-hot lava from an active volcano into electricity would be dangerous and unreliable. Volcanoes don’t erupt on ...

On the edge of one of Central America’s most active volcanoes, a small restaurant is doing something few kitchens ever attempt. At Pizza Pacaya in Guatemala, pizzas are cooked using the natural heat ...

People have been wondering whether a volcano could simply be plugged with concrete. In reality, there are plenty of reasons ...

Here’s what you’ll learn when you read this story: Geothermal energy accounts for only 0.4 percent of the U.S.’s energy output, but by using a technique known as “superhot rocks,” that number could ...

For a split second, a fireball outshone the rivers of molten lava flowing from the Philippines’ most active volcano.

A Japanese research team has identified a submarine volcano estimated to bearound 3 million years old beneath the Pacific Ocean. The structure lies within an ancient section of the Pacific Plate near ...