An ancient sea once divided North America from north to south; 70-million-year-old creatures from its waters still shimmer like gemstones

Millions of years ago, South Dakota was covered by a vast inland sea. This ancient seaway supported diverse marine life, ...

Why the Hoover Dam removed its American flag weeks before USA's 250th

The 150-foot-by-300-foot American flag was hung on the south-facing side of the Hoover Dam for the celebration of America 250 ...

An indigenous Yurok family from California brought a dying river back to life after leading a decades-long fight to remove four dams

More than a century after four dams cut off the Klamath River's natural flow, salmon are finally swimming freely upstream ...
KVUE

Nine Vermont dams were removed in 2025. There are many more to go.

There are at least 140 dams in the Winooski River watershed, according to Michele Braun, executive director of the Friends of the Winooski River. Three of those dams help with flood control. Fifteen ...
The Lowell Sun

Judge rules in favor of Talbot Mills Dam owner’s effort to have dam removed

A Middlesex Superior Court judge has ruled in favor of the owner of a historic dam on the Concord River in Billerica, ...