Fat Bear Week 2022: Meet this year's chunky challengers competing for the top spot

Bears are preparing for hibernation, and the public gets to judge a chosen sleuth of bears who have been packing on the pounds for this year's Fat Bear Week competition.

Nobel Prize in chemistry awarded to trio for 'snapping molecules together'

Americans Carolyn R. Bertozzi and K. Barry Sharpless and Danish scientist Morten Meldal were cited for developing a way of attaching molecules that can be used to design better medicines.

Asteroid slammed by NASA spacecraft has debris trail over 6,000 miles long

Astronomers captured the scene millions of miles away with a telescope in Chile, showing an expanding, comet-like tail after the asteroid impact.

Nobel Prize in physics awarded to 3 scientists for work on quantum information

Alain Aspect, John F. Clauser, and Anton Zeilinger were cited by the Royal Swedish Academy of Sciences for "pioneering quantum information science.”

NASA to practice moonwalks, conduct rover tests in Arizona for future Artemis missions

As NASA eyes November as the next opportunity to launch its Artemis I mission to the moon from Kennedy Space Center in Florida – the first in a series of missions – NASA said it would conduct analog missions – simulated missions -- in Arizona to practice moonwalks, and to test the capabilities of its rovers.

Artemis I Mission: NASA targeting November launch of moon rocket

NASA officials are targeting November for its next attempt to launch the Artemis I rocket from Cape Canaveral, Florida to the moon.

Nobel prize in medicine awarded to Svante Paabo for research on evolution

Swedish scientist Svante Paabo and his team found that gene flow occurred from Neanderthals to Homo sapiens, "demonstrating that they had children together during periods of co-existence."

Artemis I flight hardware, facilities spared significant damage from Hurricane Ian

NASA said the flight hardware and facilities housing Artemis I are in good shape following Hurricane Ian's close brush with Kennedy Space Center on Thursday.

Video shows 'shark' swimming in flooded Florida neighborhood after Hurricane Ian, but is it real?

A video of what many suspected to be a small shark swimming in a flooded neighborhood of Fort Myers went viral on Wednesday as Hurricane Ian began hammering southwest Florida, causing major flooding and devastation.

Watch out: Fire ants lurking in Orlando floodwaters

Although Hurricane Ian is preparing to leave Florida, the catastrophic impact of the storm remains in and around the entire state. 

Kurt, world's 1st clone of rare horse, learning 'wild language' from female companion

A rare wild horse that was cloned in 2020 recently made his debut to visitors at the San Diego Zoo and is learning from Holly, a young female of his own species.

NASA moon rocket back in hangar as Ian approaches Cape Canaveral

NASA’s moon rocket returned to the safety of its hangar Tuesday as Hurricane Ian approached Florida. Early Thursday morning, the National Hurricane Center adjusted the path for Hurricane Ian, shifting the storm just to the north of Kennedy Space Center. The hurricane was expected to be downgraded to a strong tropical storm before emerging over the Atlantic Ocean.

Alzheimer’s drug shows promising results in trial study

The company is already seeking an accelerated approval from the U.S. Food and Drug Administration, and the agency is expected to decide by early next year.