That’s about when the Beemerville Volcano erupted in Wantage, give or take six million years, according to geologists. So much about New Jersey is familiar — the Jersey Shore, traffic jug ...

Few volcanoes on Earth boast the fantastical title of "supervolcano," but what makes these uber volcanoes so super, and is the superlative always justified? It very much depends on who you ask.

Kīlauea volcano is the most active volcano on ... and have developed a simple understanding of how the magma flows under Kīlauea. It rises out of the Earth's mantle under the summit, and then ...