James Webb telescope finds massive galaxies dating back to beginning of universe
Astronomers have discovered what appear to be massive galaxies dating back to within 600 million years of the Big Bang.
Japanese startup announces balloon flights taking passengers up to space
In the tour's unveiling Tuesday, the company said it has developed an airtight two-seat cabin and a balloon capable of rising to a 15-mile altitude.
Watch: Rarely-seen giant Pacific octopus spotted swimming in Oregon tide pool
The giant Pacific octopus is the largest octopus species on the planet.
Irish rooster with a violent past kills man with attack to the back of his leg, court says
Victim suffered from a puncture wound on his lower leg, caused by a rooster relocated to his place of residence after attacking a child.
Four-foot alligator found 'very lethargic' in Brooklyn neighborhood
New York City crews spotted the alligator and alerted park rangers who “snapped into action” to catch the animal.
'Swarm of Meteors' illuminate Kansas sky
The NWS posted the video on its Twitter page showing a batch of meteors and stars traveling in outer space.
Wombat snuggles: Video shows adorable marsupial curled up with caregiver
Sharon Woodward may have the best job ever.
Flaco the escaped Central Park Zoo owl can remain in the wilds of NYC
Central Park Zoo officials say they are dropping efforts to capture Flaco, a majestic Eurasian eagle-owl that escaped captivity two weeks ago.
'No end in sight': What to know as bird flu outbreak enters second year
The outbreak is already more widespread than the last major bird flu outbreak in 2015.
Watch: Green light beam spotted over Hawaii likely came from Chinese satellite, astronomers say
A telescope captured the unusual light beam flashing from left to right across the sky in Hawaii in late January.
See the objects humans left behind on the moon
Of the 1.4 billion $2 bills estimated to be in circulation, at least 100 are reported to be on the surface of the moon.
Biggest penguin in history was 'monster bird,' weighed over 300 pounds
A group of international researchers announced the discovery of what may have been the largest penguin ever to have lived.
See the stunning photos people voted for in Wildlife Photographer of the Year awards
The London Natural History Museum’s annual competition received nearly 39,000 entries this year.
Watch NASA launch 2 small rockets from Virginia's Wallops Flight Facility
The launch is currently scheduled for Friday, Feb. 10 and the two Improved-Orion suborbital sounding rockets will be sent beyond the stratosphere between 8-10 a.m. EST.
Watch: Spectacular underwater footage captures orca 'orchestra' in icy Antarctica waters
The footage shows several orcas - also known as “killer whales" and a minke whale swimming in the icy waters of Antarctica.
SpaceX ignites giant Starship rocket in crucial pad test
SpaceX is a big step closer to sending its giant Starship spacecraft into orbit, completing an engine-firing test at the launch pad on Thursday.
Webb Space Telescope 'unexpectedly' finds its smallest asteroid yet
Astronomers detected an asteroid around the size of Rome's Colosseum
Green Comet E3 will appear near Mars this weekend: Here’s where to look
Skygazers will have another chance to see Comet E3 this weekend as it appears close to the red planet.
Staggering number of animals, plants at risk of extinction in US, new report finds
Scientists are calling it "a mass extinction of species across the planet."
Revitalizing old blood with anti-inflammatory drug could slow aging, study suggests
The new study focused on an anti-inflammatory drug used for rheumatoid arthritis and found that it may reverse some of the effects of aging on the blood system in mice.