Collapse of iconic 'Double Arch' has some wondering if other rock formations are also at risk

When the geological formation formally named "Double Arch" crumbled at Glen Canyon National Recreation Area, it served as a sad reminder to many that arches are not guaranteed to stand forever.

Man in Mississippi discovers rare mammoth tusk dating back to Ice Age

An avid artifact and fossil collector recently came across a stunning discovery before alerting the Mississippi Department of Environmental Quality (MDEQ).

NASA to decide on astronauts return by end of month
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In a mission update, NASA officials said their team will decide by the end of the month if astronauts Suni Williams and Butch Wilmore will return to earth abord a SpaceX spacecraft the same Boeing vessel that brought them to the International Space Station on June 6.

NASA's Matthew Dominick captures Northern Lights
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Red and Green Auroras known as the Northern Lights were seen during the Perseid meteor shower over the weekend in a time-lapse from the International Space Station.

'Selfie control' Instagram filter helps you judge distance from wildlife

A new Instagram filter, called the "Selfie Control" app, is helping visitors to Grand Teton and Yellowstone National Parks maintain safe distances from wildlife while taking photos.

2 astronauts still stuck on space station
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The astronauts, Suni Williams and Butch Wilmore, were originally supposed to be on the International Space Station for a week, but they are unable to leave because of problems with a Boeing spacecraft that they traveled in to get to the station. Officials are looking at options for the astronaut.

Black bear euthanized after mauling toddler at Montana campground

A black bear in Montana was captured and euthanized after mauling a 3-year-old child at a private campground near Red Lodge.

Ocelot spotted in southern AZ for first time in years
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Researchers with the Phoenix Zoo and Arizona Center for Nature Conservation released video showing the ocelot in the Atascosa Highlands region in western Santa Cruz County. The zoo says this is confirmed to be a new cat not previously seen in the state. Ocelots have been listed as endangered in the United States since 1972 and are only intermittently recorded in Arizona.

Teenager going for a quick swim severely injured in shark attack

A 15-year-old girl from Aspen, Colorado, was severely injured in a shark attack while scuba diving in Belize this week, according to reports and a fundraising page set up for the teen.

'Double Arch' at Glen Canyon National Recreation Area has collapsed: National Park Service

The Double Arch, per park officials, was a frequently visited geological feature, and it collapsed on Aug. 8. Changing water levels and erosion are believed to have contributed to the collapse.

Tortoise back home at Pinal County ranch after highway escape

An adventurous tortoise is back home on Sunday after being spotted on the side of the road. The tortoise's owner is praising the driver and Arizona DPS Troopers' quick responses.

Tortoise back home at AZ ranch after highway escape
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An adventurous tortoise is back home on Sunday after being spotted on the side of the road. The tortoise's owner is praising the driver and Arizona DPS Troopers' quick responses.

VP Harris at Glendale campaign rally; woman accused of stealing from school-linked group | Nightly Roundup

From Vice President Kamala Harris' campaign stop in Phoenix to the search for a woman who allegedly stole tens of thousands of dollars from a school-linked organization's account, here's a look at some of our top stories.