At 3:40 a.m. on Thursday, firefighters were called out to rescue a dog that had fallen 50 feet into an abandoned mine shaft. Emergency crews search for two men swept away in Northern California river ...

No vehicles crashed and no one was injured when the remains of the long-abandoned mine crumbled. But, for many, the sinkhole provided a sudden, alarming awareness that New Jersey is home to long ...

Biden signs law to clean up abandoned mines across the western U.S. In New Hampshire, many people may be unfamiliar with the issue. We tend not to think of our state as having old abandoned mines ...