geology

No other site in Africa has as many ancient Homo sapiens footprints
This flooded limestone chasm beats out the old record-holder by 39 feet.
Until space tourism becomes a thing, this park should suffice.
Some minerals are so rare, the entire Earth's supply is smaller than a sugar cube.
Rare footprints indicate a pace of just 3 to 5 miles per hour, but the dinosaur that made them wasn't in a hurry.
The massive, hidden canyon was discovered in Antarctica.
"It’s the only thing like it that has ever formed," scientists say.
It might be the most epic job in America.
The sudden collapse of a volcano likely triggered the monstrous tsunami more than 70,000 years ago.