The uranium industry left a trail of sickness and loss through Navajo territory, yet Trump is pushing for another mining boom ...

I pedaled through the drizzle to a ridgeline view of traffic on Interstate 10, then descended through the “snake tunnel” ...

This state park in western Arizona is a haven for outdoor lovers and is situated near other protected wildernesses, making it ...

Journey back through time in Arizona and discover five deserted towns left behind after mining booms, train‑robbing legends ...

From Wrangell, Alaska, to Oatman, Arizona, you'll be surprised to see what these places looked like a century ago.

As the economic engine for the region, coal offered solid work. But it has also used up water, polluted the air and raised ...

A recent tragedy in Colorado wasn't an anomaly. From drowning in quarries to stumbling into open pits, hundreds have died in ...

The team entered the abandoned limestone mine expecting nothing more than flooded tunnels and rusted rails — but the footage ...

After years of federal efforts to revive nuclear power, old mines are stirring again in Wyoming, Texas and Arizona, while new ones line up for permitting expedited by a Trump executive order.

Rocky Mountain bighorn sheep have found a haven from predators at the Morenci copper mine in Arizona. State wildlife managers are relocating the sheep to prevent overpopulation and potential accidents ...

As the first anniversary of North Jersey's Route 80 sinkhole shutdown approaches, motorists traumatized by six months of time-consuming detours may wonder: Could it happen again? Hoping to avoid a ...

West Virginia's governor says the search for a trapped worker inside a flooded coal mine remains a rescue operation Crews desperately continued removing massive amounts of water in an effort to locate ...