James Lovell, astronaut and Apollo 13 commander, dies

Astronaut James Lovell, who was commander of the 1970 Apollo 13 mission, has died. Here's what we know.

Watch: Feisty little Pomeranian chases bear out of home

A proud Pomeranian fearlessly protected his home – or more likely his food bowl – from a black bear who wandered inside.

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.

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.

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).

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.

Invasive red swamp crayfish confirmed at Michigan fish hatchery

While the crayfish has been found in isolated pockets around Metro Detroit, DNR officials aren't sure how one could have invaded their own hatchery pond where they rear fish.

Massive flathead catfish sets new record in Monroe County

A Michigan fisherman pulled in a record-setting flathead catfish in late June, shattering the state's previous record-setting fish.