The Environmental Protection Agency is calling it a “silver tsunami.” Many water utilities across the country are losing ...

The mystery of an earthquake that was felt for nine days all over the globe has finally been solved. A year ago in September, monitoring sensors worldwide detected a “USO”—an unidentified seismic ...

People were hugging each other joyfully as the largest dam removal project in the U.S. allowed a river to run free along 240 miles for the first time in more than a century. Workers have almost ...

Seven people died last week when a $40 million superyacht, the Bayesian, sank after being hit by a violent storm and a waterspout off the coast of Sicily. A fisherman who was on shore and saw the ...