The Lost City, found in 2000 near the Mid-Atlantic Ridge, is a deep-sea ecosystem with towering limestone formations ...

In 1929, dynamite destroyed a volcanic monolith rising some 50 feet above the harbor where Avalon’s iconic Casino building stands today, forever changing the look of Avalon Bay. In 1929 ...

Rising dramatically from the Wyoming plains, this spellbinding monolith is a pillar of Lakota ... First of all, people thought it was a volcano. That didn't really hold any water because around ...