Natural gas has become a go-to fuel for power plants from coast to coast, sometimes replacing dirtier coal-fired plants and, ...

Dam maintenance and non-native fish reduction efforts led the government to reject an environmentally restorative flood in ...

With no light pollution, the night sky reveals its ancient ... $20 and is valid for two consecutive days. Meanwhile, the Grand Canyon entry fee is between $20 and $35 depending on the season ...

The Grand Canyon Railway has received $3.4 million in federal funding ... when burned, contributes to harmful air pollution and the rising global temperature. An electric-powered locomotive produces ...

Grand Canyon National Park was named an International ... Space junk, Koerner said, is “an annoyance, and it’s getting worse.” Radio pollution is also an issue, produced in particular ...

But what many bored drivers don’t realize is that the second-largest canyon in the U.S., nicknamed the "Grand Canyon of Texas ... with very little light pollution. The Rustic Luxury Camp ...

The new national monument was intended to build on that moratorium by permanently protecting the Grand Canyon’s rivers, springs, waterfalls and creeks from future uranium mining pollution, while ...

An 80-year-old man died Sunday in the Grand Canyon after his boat flipped and dropped him into rapids along the Colorado River, park officials said. His death marked the fifth fatality recorded in ...

The search and rescue team wants Grand Canyon hikers to take safety measures. This summer has seen record-setting temperatures across the U.S. The west experienced a heat dome, with California's ...

A 50-year-old hiker was found unresponsive on the Bright Angel Trail. A man hiking in the Grand Canyon has died after being found unresponsive over the weekend, marking the third death in the ...

There are few natural wonders that can challenge the great jaw-dropping size and beauty of the Grand Canyon. It is a mile deep and 10 miles across, showcasing an eye-catching array of layered red ...