NASA astronauts Suni Williams and Butch Wilmore return to Earth after months in space. They face potential health problems such as weaker bones, vision changes.

We are sad to let everyone know that one of Jackie and Shadow’s chicks did not make it through the severe winter storm.' ...

See photos taken by lunar lander After several days of joy at the late arrival of the third chick, followers became concerned Friday morning when only two chicks were visible during a morning feeding.

Sunita Williams and Butch Wilmore finally have a return date after spending almost 10 months in space. However, setting foot on Earth won't be as easy for the two of them after they are back home ...

An unusual bear cub is in Cleveland ... accepting votes on what to name its newest baby giraffe until March 23. The calf was born in January at six feet tall to their famous giraffe couple ...

Wildlife cameras captured images of black bear cubs in a North ... He said he heard a loud roar and saw the bear about 200 feet away. "Nerving to say the least," he shared, as he sought ...

Astronauts shed the calluses normally associated with walking on terra firma. “You basically lose the thick part of the skin on your feet. You kind of have baby feet when you come back,” former NASA ...

“You basically lose the thick part of the skin on your feet. You kind of have baby feet when you come back,” former NASA astronaut Leroy Chiao told “NewsNation Prime” on Sunday.