Deep beneath Japan’s Kikai caldera, a massive magma reservoir is refilling 7,300 years after one of the most powerful ...

Add Yahoo as a preferred source to see more of our stories on Google. The Kikai Caldera. (Seama Nobukazu/CC BY 4.0) About 7,300 years ago, a volcano off Japan's Kyushu island unleashed what remains ...

Scientists have discovered evidence of two hidden magma sources beneath Nicaragua’s Masaya volcano, where satellite ...

Learn about the significance of two newly identified magma reservoirs at Nicaragua's Masaya volcano, famous for the lava lake at its summit.

The Methana volcano in Greece, thought to be dormant for hundreds of thousands of years, has been found accumulating enormous amounts of magma underneath. For more than 100,000 years, the volcano ...

Masaya volcano in Nicaragua sits within 13 miles (21 kilometers) of 2 million people and is a popular tourist destination due to its lava lake. Penn State researchers recently found evidence of two ...

Learn how scientists discovered that Methana, a volcano in Greece believed to be dormant, was actually collecting magma for millennia. There are more extinct volcanoes across the world than active ...

When Spanish conquistadors first laid eyes on the Masaya volcano’s lava lake in the early 1520s, some believed it must be the entrance to hell. Recent activity from Nicaragua’s busiest volcano has ...