Lava began erupting again from Hawaii's Kilauea volcano on March 25, resuming its sporadic eruption. Molten rock poured out ...

The Canary Islands not only boast the third largest volcano in the world, but also the largest natural underwater lava tunnel. Mount Teide, the third largest volcano, resides in Tenerife ...

including one that is submerged underwater. The largest is Mauna Loa, which is also on the Big Island and which erupted in 2022. Lava began bubbling out of Hawaii’s most active volcano once ...