The National Park Service (NPS) issued a warning on Wednesday, July 2, that cyanotoxins produced by algae blooms had reached “the high end of safe exposure levels” in parts of ...

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

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

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 ...

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

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

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

Trails, commercial permitting and recreation management around popular reservoirs on Pikes Peak are under a review recently launched by Colorado Springs Utilities. The agency has posted an online ...

Glen Canyon National Recreation Area said boaters on Lake Powell should stay toward the south wall of the canyon and avoid Oak Bay while traversing between Dangling Rope to Rainbow Bridge.

Glen Canyon National Recreation Area trails closely behind with about 4.75 million visits last year. The Utah park boasts camping, fishing, guided tours, and more activities for outdoorsy folks.

A copy of National Parks Traveler's financial statements may be obtained by sending a stamped, self-addressed envelope to: National Parks Traveler, P.O. Box 980452, Park City, Utah 84098. National ...