After decades of work, a massive tunnel system now runs 270 feet under the city's streets — all to keep rivers clean.

The Potomac’s health worsened for the first time in a decade, according to Conservancy’s latest report card analyzing 2020 conditions, when the river got a grade of B-, declining from a B in 2018.

River herring and striped bass have dramatically declined in the Potomac, he noted. He is also examining how long-lasting, polyfluoroalkyl substances (PFAS) affect fish, and has found PFAS in two ...

Amtrak’s project to rehabilitate the East River Tunnels between Manhattan and Queens on the Northeast Corridor is under way, ...

HAVERHILL — Whittier Tech students, faculty, and administrators gathered at the Clean River Project headquarters to witness the installation of two river booms funded through a student-led ...

The states of New York and New Jersey are collaborating with Amtrak to preserve the Northeast Corridor's most critical train line. This initiative features New York's $16 billion Hudson River Tunnel.

In the latest project of the sewer overhaul, a tunnel-boring machine is chewing through limestone bedrock 70 feet underground near the city’s downtown riverfront. The tunnel will stretch 3,500 feet ...

NEW YORK — The Gateway Tunnel on Monday got a new name of sorts from Sen. Charles Schumer. "What we call our visit today and subsequent actions," Schumer said at Penn Station, "is the gateway ...

Potomac Edison, a subsidiary of the power company FirstEnergy, is proposing upgrades to transmission lines in Frederick and Montgomery counties as part of efforts to accommodate growing power ...

The Trump administration is cutting $3.7 billion in federal funding for clean energy and recycling projects, including Exxon Mobil's clean hydrogen project at its Baytown facility.

The Elizabeth River Project lost its $75,000 federal education grant in an unexpected setback that project leaders say will affect environmental education programs for hundreds of Portsmouth students.