Toxic cyanobacteria and cyanotoxins have been detected in water throughout Zion National Park. Cyanobacteria is more commonly known as “blue green algae,” and its cyanotoxins can cause harm to humans ...

Utah's Zion National Park is popular, and its towering sandstone cliffs, narrow slot canyons, and diverse landscapes make it especially busy in the summertime. Having visited 35 national parks, Zion ...

Toxic cyanobacteria that poses risks to children and pets was found in Zion National Park waters, park staff says. Rick Bowmer AP The same toxic bacteria that killed a dog two years ago was detected ...

This Utah slot canyon is a short distance from Zion and a day trip from Vegas but thanks to a limit on visitors and a lower ...

As the holidays approach, Zion National Park is preparing for increased visitors, and rangers reminding visitors of the best ways to stay safe in the park.

With spectacular canyons and rivers, you'll find unbelievable geologic formations in the national parks in Utah.