Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused ...

Giant, large-scale eruptions can have more serious impacts. One such event contributed to the demise of the dinosaurs 66 ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. The spectacular series of Kīlauea eruptive ...

When it comes to long-term effects on the environment, sustainable diamond rings have a clear advantage. Producing lab-grown diamonds uses much less water, land, and energy.

Before her failed effort to flee Paris in 1791, Marie Antoinette handed a diamond to her loyal hairdresser. It's now appearing at Christie's.

The family of a young Brazilian woman who died after falling into an active volcano in Indonesia accused her tour guide of abandoning her and believes ...

Dredging of Pohoiki boat ramp has been underway for the past two weeks, as crews work to remove 42,000 cubic yards of black sand, rocks and boulders, deposited by the 2018 eruption of Kīlauea.

Learn more about the volcanic ash researchers found in the sediment around Lake Mead’s now exposed shoreline, and how it could help us in the future.

A woman in the U.K. has been sentenced to 28 months in prison for stealing hundreds of expensive accessories from a jewelry store that she previously managed.

SAO PAULO (AP) — A young Brazilian hiker who fell hundreds of meters from the ridge of a towering Indonesian volcano and was trapped there for almost four days was found dead on Tuesday, Brazil’s ...