Wildlife in the Grand Canyon is exhibiting unusual behaviors raising questions among scientists about potential environmental changes disruptions in food chains or shifting migration patterns. From ...

A few Western lawmakers are trying to roll back a Biden-era strategy to control the spread of smallmouth bass in the Grand ...

Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...

Read more about Grand Canyon Protected from Threat of Mega-Development Victory Grand Canyon Protected ... It also makes the air unhealthy for people, wildlife and natural resources. Read more about ...

It was a chilly October day at Lees Ferry, the launch point for Grand Canyon river trips. Most in the crowd were river guides and guests on commercial expeditions or boaters with coveted private ...

The public lands surrounding Grand Canyon National Park contain high concentrations of uranium ore ... Manmade ponds containing uranium-contaminated water are left uncovered and used by native birds ...

Grand Canyon West (located on the southern side ... since lightning during summertime thunderstorms can be deadly. Encountering wildlife can present another danger. The park service advises ...