Scientists have confirmed the world’s largest underground thermal lake, known as Neuron lake, inside a cave in southern ...

That lake and its chamber, discovered beneath Turkish baths in the capital city of Budapest, were "the biggest active, water-filled thermal water cave and hall in the world" at the time they were ...

The Nyiragongo volcano saw its last major eruption in 2002. When it's not erupting, it's home to the world's largest lava lake. Follow Tech Insider: On Facebook More from Science The Nyiragongo ...

a lake of lava. The lake was 700 feet across—one of the largest in the world—with a mesmerizing kaleidoscopic surface. Black plates were cut by jagged cracks of orange, violently shifting and ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...