The Savonoski Crater is a round hole in Alaska's Katmai National Park that has defied scientific explanation ever since it ...
Savonoski Crater in Alaska is a 1,600-foot mystery with no meteor debris or volcanic vents. Scientists remain baffled, unsure ...
The Savonoski Crater is a round hole in Alaska's Katmai National Park that has defied scientific explanation ever since it was discovered. Comments ( 0 ) ( ) When you purchase through links on our ...
Archaeologists excavating an almost 5,000-year-old Spanish fortress were surprised to find a burial from a much more recent era: a man from ancient Rome who was buried with a military dagger. The ...
Hazards include high levels of volcanic gas, falling volcanic fragments near the vents, unstable crater walls, ground cracking and potential rockfalls — especially around areas that have been ...
The island is famed for its caldera – a bowl-shaped crater caused by a volcanic eruption – which was formed by one of the largest known blasts around 3,600 years ago. Santorini’s most recent ...