National Park Service (NPS) officials issued a water advisory for Lake Powell just before the July 4 holiday weekend after ...

After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

The concentration of cyanotoxins was found to be at the “high end of safe exposure levels” in the Antelope Canyon portion of ...

Levels of cyanotoxins that were on the "high end of safe exposure levels" were observed at the mouth of Antelope Canyon in ...

A toxic algae bloom is disrupting Fourth of July weekend recreation at one of the West’s most popular lakes. National Park ...

Launched in 2008 by the National Association of State Boating Law Administrators, Operation Dry Water is a nationwide ...

Toxins detected in Lake Powell have led National Park Service officials to issue a Water Advisory for the lake ahead of the ...

Federal officials are warning boaters and swimmers to avoid scummy water in Antelope Canyon after cyanotoxins were detected.

We're highlighting recent top stories and the latest forecast to start your day on this Thursday, July 3, 2025.

Don’t boat, water ski, or jet-ski on scummy water. These activities can cause toxins to become airborne, increasing the ...

The National Park Service detected the presence of cyanotoxins in Antelope Canyon, in concentrations at the high end of safe ...