Mysterious Sinkholes Are Forming Near the Site of This Rising Supertall

When it's finished in 2016, the Lotte World Tower will reach more than 1,800 feet. But unfortunately, crews are encountering some problems as they near the top: Small sinkholes are forming in the neighborhood, and a nearby lake is mysteriously emptying into... hopefully not the base of the world's sixth tallest… » 7/30/14 1:31pm 7/30/14 1:31pm

How a 14-inch Hole Created a 1,300 Foot Deep Saltwater Lake

Lake Peigneur is located in Louisiana near the Gulf of Mexico. Before 1980, it was an approximately 10-foot deep fresh water lake with an island in the middle. Next to it, and partially under it, Diamond Crystal Salt Company maintained a salt mine, with salt being mined near the lake since 1919. » 6/05/14 5:20pm 6/05/14 5:20pm

How The Corvette Museum Rescued Its Cars From A Giant Sinkhole

In a story that united geologists with rare car enthusiasts last month, a massive sinkhole opened up beneath the National Corvette Museums's Skydome, swallowing eight rare cars into its cavernous depths. Since then, the museum has worked tirelessly to recover the cars and fill in the sinkhole so that the Skydome can… » 3/21/14 4:00pm 3/21/14 4:00pm