With record heat, surging trail use, and rising tensions over e-bikes and erosion, Arizona’s outdoor spaces are under ...

For the first time in three decades, the federal government has released a study tallying up the amount of oil and gas under ...

You've heard of Snowflake, Why and Bumble Bee, but have you heard of these even more unusual Arizona place names? Here's what ...

The Wilderness Society has compiled a map showing the massive swaths of our lands that will be taken from us, from almost every Western state, if this amendment to the reconciliation bill goes ...

A bill proposes selling federal public lands in 11 states, including Arizona, for housing development.

Aeolian bedforms are common on Earth and across the solar system, including on Mars, Venus, Pluto, the Saturn moon Titan, the Neptune moon Triton, and Comet 67P. These geological features, among the ...

Sen. Mike Lee (R-UT), chairman of the Senate Energy and Natural Resources Committee, faces opposition from environmentalists, conservatives, and fellow lawmakers, who claim that his proposal to sell ...

When you think of programs with elite All-American stars, you first think of the loaded rosters in the SEC and in the Big Ten ...

That’s exactly what happens at Wahweap Overlook near Page, Arizona. Mother Nature showing off again! The dramatic contrast between Lake Powell’s azure waters and the rusty red cliffs creates a ...

Proponents say the land would be used for much-needed housing, but environmental groups say eligible areas could include those treasured by communities in the Mountain West.

The provision would have forced the sale of thousands of acres of federal public land across Arizona and other Western states ...