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 ...

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

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

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

This popular recreation area in Utah and Arizona has just banned several water activities after detecting unsafe levels of a dangerous toxin.

The blend of blue water, red sand beaches, boating and off-road recreation at Sand Hollow State Park continues to draw crowds ...

Utah County leaders are stepping in to help with canyon bathroom closures in Forest Service territory ahead of the July ...