Wildlife managers are investigating the death of a Mexican Gray Wolf found last month in Arizona.
First responders at Lake Mead rescued multiple visitors last week, including a suicidal juvenile who reportedly planned to jump off the Hoover Dam.
Two Southern California mountain lions that were part of a National Park Service study have been found dead and rodent poison has been confirmed as the cause in one case and is suspected in the other.
About 50 Rocky Mountain National Park Search and Rescue Team members were involved in additional search efforts Oct. 9 for James Pruitt, who was last heard from on Feb. 28.
With coyotes yapping in the distance, and elk bugling over a nearby rise, twenty-nine black-footed ferrets were recently released into their new home of Wind Cave National Park.
A plea from uranium mining companies and nuclear power plant operators for tax breaks and other federal financial boosts is going before President Donald Trump, as his administration studies reviving the U.S. uranium industry in the name of national security.
The Little Colorado River cuts across the northeast corner of Arizona, emptying its waters into the much-larger Colorado River after a more than 330-mile journey.
Wildlife officials in Wyoming have trapped and relocated a grizzly bear thought to be the offspring of a well-known grizzly.
Wildlife officials in Thailand said Tuesday they have discovered the carcasses of five more wild elephants downstream from a waterfall where the bodies of six other elephants were found last weekend.
A Texas-based oil and gas company has reached an out-of-court settlement to permanently retire its oil and gas lease south of Glacier National Park on land considered sacred by the Blackfeet tribe.
Kaibab National Forest (KNF) is proposing to increase fees for overnight camping at Ten X Campground on the Tusayan Ranger District in order to better align prices with other nearby private and public recreation areas as well as to improve visitor experience by enhancing amenities and services.
Environmental groups that have long pushed to bring down a huge dam along the Colorado River are suing the federal government, alleging it ignored climate science when approving a 20-year operating plan for the dam near the Arizona-Utah border.
According to the agency, 88 percent of hunters have voluntarily used ammunition without lead since 2008.
But while some welcomed the end of the “Waters of the United States” rule, environmental groups warned that the change would mean virtually no environmental protection for the nation’s waterways — particularly in the West.
In the two years since the Grand Canyon approved a plan to reduce the number of bison roaming in the national park, the herd has only grown in size.
At 8 a.m. Sept. 17, several bright neon signs announced their intentions to comers and goers at Coconino Community College in Flagstaff.
Hunting groups are applauding new federal rules creating longer seasons, extended hours and expanded methods for hunting and taking different types of game on national wildlife refuges.
Motorized electric bicycles may soon be humming along serene trails in national parks and other public lands nationwide.
Three years after the U.S. Forest Service returned a bid to develop several hundred acres of land near the South Rim of the Grand Canyon, STILO developers and the town of Tusayan have submitted another application to the agency.
U.S. wildlife officials rejected petitions Sept. 5 to protect Yellowstone National Park’s storied bison herds but pledged to consider protections for two other species — a tiny, endangered squirrel in Arizona and bees that pollinate rare desert flowers in Nevada.
Farming often involves traveling long distances to remote areas to check on crops or livestock.
Snow piled up in the mountains across the U.S. West last winter, leaving enough to thrill skiers into the summer, swelling rivers and streams when it melted, and largely making wildfire restrictions unnecessary. But the wet weather can be misleading.