"Double Arch" geological formation in southern Utah collapses
Park rangers suspect changing water levels and erosion from waves contributed to the demise of the "Double Arch" located in the Glen Canyon National Recreation Area.
National Park Service
Officials seek tips after 4 elk shot dead in Redwood National Park
Officials are searching for suspects in a poaching incident that left four elk dead in California's Redwood National Park, where hunting is outlawed.
Death Valley tourist gets severe burns hiking sand dunes in 123-degree heat
A man got severe burns from walking barefoot on sand dunes in Death Valley, where air temperatures were 123 degrees and the ground was much hotter.
What caused the Yellowstone hydrothermal explosion?
While the explosion was considered small, it unleashed "a massive amount of rocks and dirt" that shattered a fence and killed nearby trees.
Details emerge about Wisconsin dad, daughter who died in Utah park
Three hikers died in suspected heat-related cases at parks in Utah, including a father and daughter who ran out of water.
Theodore Roosevelt's watch found
A watch owned by Theodore Roosevelt was returned to the National Park Service after a decades-long journey. Roosevelt was given the watch in 1898, and it was stolen from a museum display in 1987 before resurfacing at an auction house last year. Michelle Miller has more.
Suspect dead after shooting at Yellowstone
A suspect died and a park ranger was injured in a shooting at Yellowstone National Park on Thursday, the National Park Service said. Rangers responded to a report of a man with a gun who was making threats, according to the agency.
Woman dies while hiking in Colorado, prompting heat warning from officials
A 54-year-old woman collapsed and died Monday while hiking at Colorado National Monument, officials said, as the region experiences a heat wave.
1 climber dead, 1 rescued after being stranded with hypothermia on Denali
Two climbers were stranded near the 20,000-foot summit of Denali, a mountain in Alaska and North America's tallest peak.
National Park Service denies ordering removal of American flag
The claim appears to have originated from a report by a conservative news outlet, citing an anonymous construction worker at Denali National Park.
Alleged archaeological theft at national park caught on camera
The National Park Service said the two people entered a closed area, removed objects from cabinets and may have damaged historic artifacts.
Climate change is destroying the wonders many U.S. parks are named for
National parks embody America's pioneering spirit with their vast expanses and breathtaking landscapes. But the climate crisis leaves them facing a future in which their names could be cruel ironies.
Body recovered after man, dog vanish with raft in Grand Canyon
Park officials said Thomas Robison was believed to have attempted to travel down the river with his dog on a wooden raft.
Climber who died after 1,000-foot fall in Alaska identified
Robbi Mecus died of injuries sustained in a fall. Her climbing partner, a 30-year-old woman from California, was seriously injured, officials said.
Man, dog vanish in Grand Canyon after apparent homemade raft trip
A photo of the raft the man is believed to have used shows just a few long planks assembled together.
D.C.'s cherry blossoms hit peak bloom at earliest date in 20 years
Making an annual trek to Washington, D.C., to see cherry blossoms in peak bloom? You may need to start packing your bags earlier.
Officials ID possible reason for "strange wildlife behavior" at national park
Officials believe rabies may be behind the deaths and abnormal animal behavior at Arizona's Saguaro National Park.
Hiker dies on trail in Grand Canyon, second such fatality in 2 months
A 55-year-old man died while trying to hike Bright Angel Trail, which takes hikers from the South Rim of the Grand Canyon to the Colorado River.
Texas hiker rescued after going missing in Big Bend National Park
Christy Perry has been found and given medical care, park officials said.
Rare, deadly "zombie" deer disease found in Yellowstone, officials say
This marks the first confirmed case of chronic wasting disease in Yellowstone National Park, officials said.
U.S. Park Police officer kills fellow officer in unintentional shooting
Alcohol was believed to be a factor when an off-duty U.S. Park Police officer killed another officer in a shooting over the weekend, police said.
Video shows camper's tent "engulfed" by daddy longlegs in Alaska
The spooky clip shows the tent completely covered in creepy crawlers. It was filmed at night in Alaska's ultra-remote Lake Clark National Park & Reserve.
Whale rescued after being "hog-tied" to 300-pound crab pot off Alaska
The juvenile humpback was caught in a "life-threatening" entanglement for at least three days before wildlife officials were able to cut it free.
Meet this year's Fat Bear Week champion
"The gutsy girl grounded the guy with a gut," Fat Bear Week officials said of their newly-crowned "bear with the biggest beardonkadonk."
Rare Jurassic fossils found in Utah: "Right place at the right time"
Paleontologists discovered the bones and teeth of an early mammal relative that roamed approximately 180 million years ago, officials announced.
American Stephen Hubbard released by Russia, Trump confirms
Investigation
Armed federal agents knock on doors looking for noncitizen voters
Witkoff blasted for calling Putin a "humanitarian"
Live
Iran says indirect talks with U.S. on ceasefire proposal continue
Supreme Court rejects bid to restrict treatments for trans inmates
Investigation
We tested an experimental weight loss drug. The results were "terrifying."
Ohio race takes ugly turn with Ramaswamy ad featuring Acton's mom
George W. Bush's brother says he voted for Talarico in Senate race
