A tunnel boring machine on $26.1 billion road project has been forced to manoeuvre around a sinkhole that could halt work for ...

A weather station in Peter Sinks, Utah, measured a daily low of 50.9 degrees below zero on Wednesday, potentially breaking ...

Located in western Rutherford County, Snail Shell Cave is 13 miles of underground water passage through the limestone of ...

Reliable sinkhole data isn’t readily available to the public. For the fifth time, a Florida congressman is trying to pass a ...

The hotel's van drove into Bacalar Lagoon Monday. Officials are now investigating whether the accident caused any envrionmental damage.

More commonly associated with fly-and-flop than jet-and-trek, Portugal’s southernmost region is an overlooked haven for ...

Billionaire tech mogul Elon Musk drew attention to a circa 1960 converted underground limestone mine in Pennsylvania his team ...

Elon Musk took aim at a limestone mine in Pennsylvania, where they said federal employee retirements are processed using an outdated system.

Elon Musk highlights a ‘limestone mine’ in Pennsylvania used for retirement paperwork processing at the Oval Office.

Initial findings by the engineering team have revealed that a sinkhole measuring approximately twenty (20) metres in diameter ...

The federal government still processes retirement applications manually in a Pennsylvania limestone mine, a system Elon Musk ...

Elon Musk's DOGE revealed the analog relic that is "like a time warp" in a PA limestone mine limiting gov't retirements to 10K per month.