SuperAgers over 80 show memory equal to adults in their 50s, study finds

A new Northwestern study finds some adults over 80 maintain memory and brain health on par with people decades younger, offering insight into how aging and Alzheimer’s could be delayed.

VIDEO: Florida shark, stingray get into tussle off the coast of Panama City Beach

WATCH: A shark and stingray engaged in quite the tussle last month off the shore of Panama Beach in Florida. A woman was able to capture the moment on camera.

Pot-bellied pig takes a stroll in Dunwoody: Police escort 'Ham-bassador' home

A pot-bellied pig was spotted trotting along Peeler Road in Dunwoody, prompting a humorous response from local police who escorted it back home.

Zoo asks for small pet donations to feed predators

A zoo in Denmark is asking the public for donations of small pets to feed predators at the zoo.

Denali moose crash: 24-year-old driver killed

A 24-year-old international tourist was killed when he was driving and hit a moose near Denali National Park in Alaska.

From lasers to attack satellites: China weighs plans to counter Musk’s Starlink

Chinese researchers are developing ways to neutralize Elon Musk’s Starlink satellite network, which Beijing views as a growing military and national security threat.

SpaceX Crew-11 launches from Florida, headed to ISS: Watch replay

NASA and SpaceX successfully launched the Crew-11 mission from Kennedy Space Center in Florida on Friday, and the spacecraft is now en route to the International Space Station (ISS).

Pig problems: Georgia's whole hog approach to battling invasive swine

Georgia has launched a new effort to stop invasive wild pigs from wrecking havoc on farm land and wildlife habitat throughout the state.

Radioactive wasp nest found at former nuclear weapons site

A wasp nest found in South Carolina had radiation levels 10 times higher than what’s allowed by federal regulators.

Florida alligator takes woman's shoe after she provoked him: 'Serves her right'

A Florida alligator got some not-so-subtle revenge against a woman who threw her shoes at it – by taking one of them with him into the water. Watch the video in the player above.

See it: Dolphin calf reunited with mother after being freed from fishing net

The dolphin calf was first spotted entangled in the fishing net earlier this summer. And after several weeks, the young dolphin was finally freed from the line and reunited with its mother.