De Beers reportedly cut rough diamond prices in January, a rare retreat by the industry’s once-dominant broker as slumping demand, lab-grown stones and trade turmoil batter the global diamond market.

Last fall, the jewelry designer Kindred Lubeck took an elevator up six floors to a high-end showroom in New York’s diamond district. She was buzzed inside a fluorescent-lit vestibule, then waited; the ...

Sometimes things just go "kablooey." On Saturday, Dec. 20 that thing was Black Diamond Pool, a "large murky blue pool" in Yellowstone National Park's Biscuit Basin that erupted just before 9:23 a.m.

Trump administration eliminates reservations at Yosemite National Park this summer How energy costs, grocery prices and other everyday expenses have changed one year into the second Trump ...

Black Diamond Pool eruption provides dramatic footage after being captured on official camera A hot spring in Yellowstone national park that erupts sporadically was captured on an official camera ...

YELLOWSTONE NATIONAL PARK — As my little family stood in the cold recently waiting for Old Faithful to erupt, during our first visit to Yellowstone, a small crowd gathered, filling most of the benches ...

Video shared by the US Geological Survey on social media shows mud spraying up and out from the Black Diamond Pool in Yellowstone national park. Other recent eruptions have mostly been audible but not ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...