The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ultimate fate of the universe. Astrophysicists know that the universe is ...

Discovered in Arizona’s Copper Triangle, Oak Flat is home to one of the richest copper deposits in the world. But the battle ...

After years of planning, bikepackers and gravel grinders will have a chance to ride from Mexico to Canada on the Great Plains ...

Westerners love all that financial support coming in from the agencies they profess to hate. They rely on the federal ...

Westerners are evolving; politicians aren’t keeping up,” writes Stephen Trimble in an op-ed. “And yet we keep re-electing ...

Arizona's gorgeous landscape is home to the world's largest natural travertine bridge, which you can explore on various ...

Bernard DeVoto, the Utah-born writer and historian, wrote an essay titled “The West Against Itself” for Harper’s Magazine.

Bernard DeVoto, the Utah-born writer and historian, wrote an essay titled “The West Against Itself” for Harper’s Magazine. DeVoto summed up the platform pressed by Western elected officials of his day ...

Understanding and living a lifestyle are two different things. For Robin Tarnas, a now-retired physician and recently a recipient of the local Unsung Hero Award, it is about embracing ...

As the solar system moved through this dust-rich region, Earth may have received an increased influx of interstellar particles.

Allen David Heyl, B.Sc., CPG., VP Exploration of Aztec, is the Qualified Person under NI43-101, supervised the Tombstone exploration programs. Mr. Heyl has reviewed and approved the technical ...