The feature was made of sandstone over 18 million years old. — -- Authorities are searching for people recently caught on video appearing to topple an iconic natural sandstone formation along ...

While erosion is a natural occurrence that happens over time, the Galàpagos Islands are more at risk to threats of erosion because of climate change. refractor via Wikicommons under CC BY 2.0 Darwin’s ...

Lava fountains taller than the Eiffel Tower just erupted from Hawaii’s Kilauea volcano, reaching jaw-dropping heights of over 1,000 feet! :volcano::fire: The eruption began late Thursday night and ...

An Oct. 8 trial date has been set for two Nevada men accused of damaging rock formations estimated to be 140 million years old at the Lake Mead National Recreation Area. A federal indictment charged ...