Secretive robot spaceplane breaks own record: 781 days in space

The military’s classified X-37B mini-shuttle has once again broken its own record for longest space mission, and there's no telling how much longer it may go.

Back online: Communications restored with NASA moon spacecraft

Engineers have restored communications with NASA's CAPSTONE spacecraft en route to the moon Wednesday after teams worked tirelessly for 24 hours to get to the bottom of the problem with the tiny spacecraft nearly 200,000 miles from Earth.

The CERN Large Hadron Collider was rebooted and is already discovering exotic particles

The physics lab that’s home to the world’s largest atom smasher has announced the observation of three new “exotic particles” that could provide clues to the force that binds subatomic particles together.

Alligator netted in Wisconsin lake; search on for reptile's owner

A nearly two-foot-long American alligator was found in Long Lake in Fond du Lac County. Now, officials are seeking to find the owners of the reptile.

Invasive snail that loves damaging plants, living in humidity found in Pasco County

Giant African land snails are considered one of the most damaging snails in the world. They have previously been eradicated twice in Florida – and one was found in Pasco County.

Illuminarium Atlanta transports visitors to outer space

There's a long list of cool summer vacation destinations -- but thanks to a unique Atlanta attraction, you can now add "space" to your list of getaways.

Watch: Gator just wanted to join the game at Florida golf course

An alligator cautiously approached a group of golfers down in southwest Florida, maybe to just join in on all the fun they were having.

Earth’s asteroid defense may work better than previously believed, new simulation shows

Ahead of International Asteroid Day (June 30), scientists have released new simulations that show NASA’s DART asteroid defense test could work better than previously indicated.

Ancient microbial life on Earth could help us recognize life on other planets, scientists say

“Understanding how organisms here have changed with time and in different environments is going to teach us crucial things about how to search for and recognize life elsewhere,” one astrobiologist explained.

Bison gores man near Old Faithful at Yellowstone National Park, officials say

It was Yellowstone’s second reported incident this year of a visitor getting too close to the animal, and the bison “responding to the perceived threat,” officials said.