It was the latest incident in Kent County's years-long problems with wastewater, according to a Delaware Department of ...

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...

A new scientific assessment finds California's Sacramento-San Joaquin River Delta is in poor ecological health, and that a ...

A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating ...

Residents continue to pack board meetings in Saline Township to oppose a massive data center project to power artificial ...

A new watershed study warns shrinking snowpack and fiercer storms could strain the American, Bear and Cosumnes river systems.