Plans for two Utah national monuments ensure land previously off-limits to energy development will be open to mining and drilling despite lawsuits.
Twenty years after their triumphant return, beavers have nearly vanished once again from the San Pedro River.
Pamela Spencer, 33, pleaded guilty to stealing $90,000 of government property.
Help celebrate the historic Empire Ranch and its narrow escape from wildfire.
Order seeks to widen access to hunting, recreational shooting on national monuments.
Volunteers will search for surface water along the 170-mile San Pedro River.
Authorities mostly keep mum on the blaze's origin as federal investigation proceeds.
Seriousness of the damage will take a while to ascertain.
New secretary of the interior says federal government should be able to create wealth and jobs from its resources, while also protecting public access or recreation.
BLM has a claim on some of the underground water that would be provided to the 7,000 homes.
Some oppose chopping down 'iconic' tree on public land.
The Climate Central report is one of three recent studies linking the growth in Western wildfires to climate change.
Agency backtracking from statement that Forest Service was addressing its concerns about mine.
A former chairman said he felt "sick" that land-swap is now in the national defense bill.
Possible ramifications loom for Rosemont Mine, Fort Huachuca.
The northern Mexican gartersnake has joined the ranks of federally protected species.
A planned project for 7,000 homes and apartments in Sierra Vista now sits in legal limbo due to a judge’s ruling overturning state approval of it.