'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.
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.
Alligator spotted swimming in Lake Erie, prompting search
A search is ongoing for an alligator seen last weekend as officials investigate how the reptile ended up in the lake.
A search is ongoing for an alligator seen last weekend as officials investigate how the reptile ended up in the lake.
Rare albino alligator hatches in Florida: 'Estimated 100 to 200 in the world'
A rare albino alligator has hatched from a successful breeding program in Florida.
A rare albino alligator has hatched from a successful breeding program in Florida.
Florida man arrested after he lassos alligator, ties it to fence, then calls 911 to report it: Deputies
A Florida man is accused of tying an alligator up against a fence and later calling 911, claiming to have found the reptile that way, deputies said.
A Florida man is accused of tying an alligator up against a fence and later calling 911, claiming to have found the reptile that way, deputies said.
Invasive hemlock woolly adelgid detected in ninth Michigan county, further threatening tree species
Over 170 million trees in Michigan are threatened by the tiny insect, which siphons sap from hemlock trees.
Over 170 million trees in Michigan are threatened by the tiny insect, which siphons sap from hemlock trees.
Here's how radioactive rhino horns could save animals, deter poaching
Researchers injected radioactive material into the horns of 20 rhinos as part of an effort to stop poaching.
Researchers injected radioactive material into the horns of 20 rhinos as part of an effort to stop poaching.
Michigan adds invasive lesser celandine plant to state's watch list
Say hello to the newest plant to be added to Michigan's invasive species list. It grows, flowers, releases seeds, and dies well before summer starts - making it really tough to manage.
Say hello to the newest plant to be added to Michigan's invasive species list. It grows, flowers, releases seeds, and dies well before summer starts - making it really tough to manage.
Great Lakes' worst invasive species ranked in new study, from zebra mussels to grass carp
Scientists ranked invasive species in the Great Lakes by how much of an impact they have on the region. Here are the 10 that made the list.
Scientists ranked invasive species in the Great Lakes by how much of an impact they have on the region. Here are the 10 that made the list.
Surfer loses leg in fight with 10-foot great white shark
After the attack, Kai McKenzie managed to make it back to shore and his leg also washed ashore not long after.
After the attack, Kai McKenzie managed to make it back to shore and his leg also washed ashore not long after.
Fisherman whose boat was capsized by breaching whale speaks out: 'Was in fight or flight mode'
New Hampshire fisherman Ryland Kenney was forced to jump ship when the breaching whale landed on his boat.
New Hampshire fisherman Ryland Kenney was forced to jump ship when the breaching whale landed on his boat.
Watch: Mountain goat shows off dance moves on top of Subaru
A hiker in Colorado walked back to her car only to find two mountain goats having a party on the roof of her Subaru without her.
A hiker in Colorado walked back to her car only to find two mountain goats having a party on the roof of her Subaru without her.
Sharks test positive for cocaine off Brazil's coast
Sharks have tested positive for cocaine off Brazil’s coast, according to a new scientific study.
Sharks have tested positive for cocaine off Brazil’s coast, according to a new scientific study.
San Diego Zoo prepares to debut new giant pandas in August
Yun Chuan is known for his gentle demeanor, while Xin Bao is described as active, alert, witty, and an excellent climber.
Yun Chuan is known for his gentle demeanor, while Xin Bao is described as active, alert, witty, and an excellent climber.
Bald eagle attacks prompt warning from Alaska officials
A series of recent eagle attacks has left Alaskans confused as to why the majestic birds are going after people.
A series of recent eagle attacks has left Alaskans confused as to why the majestic birds are going after people.
Rare orange lobster almost cooked up at Red Lobster
The 1-in-30-million orange lobster was caught off the coast of Canada and "accidentally delivered" to a Red Lobster in Pueblo, Colorado.
The 1-in-30-million orange lobster was caught off the coast of Canada and "accidentally delivered" to a Red Lobster in Pueblo, Colorado.
Isle Royale wolves accessing human food and garbage at some campgrounds
Wolves have been encroaching on sites on the east side of the island, leading to new food storage guidelines first announced over the weekend.
Wolves have been encroaching on sites on the east side of the island, leading to new food storage guidelines first announced over the weekend.
New York state fishing record broken with species dating back 100 million years
A New York man has set a new state record for a fish species that dates back 100 million years.
A New York man has set a new state record for a fish species that dates back 100 million years.
Man stopped at customs with 100 live snakes down his pants
A man was caught by customs trying to smuggle more than 100 live snakes in his pants.
A man was caught by customs trying to smuggle more than 100 live snakes in his pants.
12-year-old reels in record-breaking fish from northwestern Montana reservoir
The sucker fish family also ranks as the third-largest family of fish in Montana, with nine species. It is followed by the minnow and salmonid (trout) families.
The sucker fish family also ranks as the third-largest family of fish in Montana, with nine species. It is followed by the minnow and salmonid (trout) families.
Woman attacked by shark in South Padre: ‘I thought it was a big fish’
A Texas woman recalls her terrifying escape from a shark attack on South Padre Island. The shark bit her left calf off. "My leg is pretty much gone."
A Texas woman recalls her terrifying escape from a shark attack on South Padre Island. The shark bit her left calf off. "My leg is pretty much gone."