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

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

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

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

Water balloons flew, music blasted and laughter echoed down Crown Valley Road as the normally quiet streets of Acton came ...

Toxic algae hits vast US lake just in time to spoil July 4 swimming and boating - Exposure to the blooms can result in liver ...

After being rescued, the antelope, who is thrilled to be back on solid ground, shakes off the water, and likely the stress of the near-drowning experience, and treads off with the others.

LAKE POWELL, Ariz. — The National Park Service put out a water advisory for Lake Powell after a toxic algae bloom was detected in Antelope Canyon this week. Visitors are advised to use caution and ...

A team of geologists drilled through strange formations dotting the Great Salt Lake's drying playa, and were surprised by what they found.

The National Park Service reported Wednesday that cyanotoxins have been detected in the mouth of Antelope Canyon in Lake ...

A boat in Lake Powell near Bullfrog on Oct. 6, 2022. Glen Canyon National Recreation Area officials issued an advisory on ...

Harmful cyanotoxins, produced by algae blooms, were detected in Lake Powell at the mouth of Antelope Canyon. The National Park Service issued a water advisory but recreation areas remain open.