DC Water breaks ground on a 5.5-mile tunnel under D.C. to capture sewage overflows, aiming to cut Potomac River pollution by ...

Thirty years after its founding by a small group of individuals, the National Underground Railroad Freedom Center is ...

Tom Shepard said the Underground Railroad is ignored despite Chicago’s South Side and south suburbs identified as home to ...

Nick's Signal Spot explores the untold story of tunnel radio systems that bring AM and FM signals to life below the surface.

Ebtehaj works at the University of Minnesota's lab on the river at St. Anthony Falls. For the past four years, he and his ...

Johnstown-based LCT Energy LP operates the 2,800-acre Rustic Ridge #1 coal mine in Donegal Township, just south of the ...

The underground river that flows into Pantai Baron in Gunungkidul, Yogyakarta, overflowed due to the flood that occurred on Friday night, October 28, 2025.

State Rep. Jason Shoaf secured $1.2 million in the House budget proposal to use underwater drones to map Wakulla Springs and its connecting underground river. The project aims to create a 3D map ...

A government survey has found that levels of potentially harmful PFAS chemicals have exceeded a provisional target at over ...