3I/ATLAS comet is not an alien spaceship, scientists confirm
Astronomers searched for signals as low as 100 mW, which is about as strong as a modern cellphone.
Astronomers searched for signals as low as 100 mW, which is about as strong as a modern cellphone.
Artemis II: NASA releases potential launch dates for return to moon
The countdown for NASA’s Artemis II lunar mission is getting closer.
The countdown for NASA’s Artemis II lunar mission is getting closer.
Giraffe dies at Toronto zoo in 'sudden and tragic' accident
The Toronto Zoo is mourning the death of its 13-year-old male giraffe after an unexpected accident in its habitat on New Year’s Day.
The Toronto Zoo is mourning the death of its 13-year-old male giraffe after an unexpected accident in its habitat on New Year’s Day.
Carcass of 25-30 foot long whale spotted on bow of ship sailing on Delaware River
Wildlife officials say the carcass of a dead whale became caught on the bow of a ship sailing down the Delaware River over the weekend.
Wildlife officials say the carcass of a dead whale became caught on the bow of a ship sailing down the Delaware River over the weekend.
Total solar eclipse, northern lights, and flying to the moon: Celestial events to look forward to in 2026
In addition sending astronauts to fly around the moon, Earthlings can look forward to six of the eight planets parading across our skies.
In addition sending astronauts to fly around the moon, Earthlings can look forward to six of the eight planets parading across our skies.
Quadrantid meteor shower peaks Friday night but bright supermoon may hinder visibility
The New Year brings a double feature celestial performance as the year’s first supermoon and Quadrantid meteor shower go head-to-head in the night skies Friday.
The New Year brings a double feature celestial performance as the year’s first supermoon and Quadrantid meteor shower go head-to-head in the night skies Friday.
Alzheimer’s disease could be reversed by restoring brain balance, study suggests
The medication restored normal NAD+ levels and fully reversed cognitive function in advanced Alzheimer's models.
The medication restored normal NAD+ levels and fully reversed cognitive function in advanced Alzheimer's models.
Pilot reports UFO beside jet, ATC jokes: 'Good luck with the aliens'
A newly resurfaced aviation audio clip shared online has drawn attention after a private pilot reported encountering a mysterious object while flying over Rhode Island.
A newly resurfaced aviation audio clip shared online has drawn attention after a private pilot reported encountering a mysterious object while flying over Rhode Island.
Video: Muddy eruption at Yellowstone’s Black Diamond Pool
A muddy eruption at Yellowstone National Park was just captured on camera in an area that has been closed to the public for hazard assessments.
A muddy eruption at Yellowstone National Park was just captured on camera in an area that has been closed to the public for hazard assessments.
Blue Origin rocket launches first wheelchair user into space
Michaela Benthaus, a paraplegic engineer for the European Space Agency, became the first wheelchair user in space Saturday.
Michaela Benthaus, a paraplegic engineer for the European Space Agency, became the first wheelchair user in space Saturday.
Get your telescope ready: 3I/ATLAS comet swings by Earth early Friday morning
Comet 3I/ATLAS will pass by Earth on its way out of the solar system.
Comet 3I/ATLAS will pass by Earth on its way out of the solar system.
Blue Origin's historic rocket launch scrubbed Thursday
Blue Origin’s 37th New Shepard rocket launch was set to lift off Thursday from West Texas, but it was scrubbed at the last minute.
Blue Origin’s 37th New Shepard rocket launch was set to lift off Thursday from West Texas, but it was scrubbed at the last minute.
Must-see video: Father, son dramatically rescued from deep in the alligator-infested Florida Everglades
A father and son in Florida were rescued from the alligator-filled Everglades after their ATV ran out of gas -- stranding them shortly before sunset.
A father and son in Florida were rescued from the alligator-filled Everglades after their ATV ran out of gas -- stranding them shortly before sunset.
Look up this weekend - Geminids meteor shower will peak and put on a spectacular display
The Geminids meteor shower will light up the night sky this weekend and put on a celestial show.
The Geminids meteor shower will light up the night sky this weekend and put on a celestial show.
Look up tonight: Supermoon to soar into the sky
Look up tonight as a Supermoon will rise into the sky. Nicknamed the Cold Moon as winter weather brings colder temperatures, the moon will only be 221,813 miles away from Earth.
Look up tonight as a Supermoon will rise into the sky. Nicknamed the Cold Moon as winter weather brings colder temperatures, the moon will only be 221,813 miles away from Earth.
African Serval that escaped enclosure in Berks County hit, killed by car
The last of three African Serval cats that escaped its enclosure during a powerful windstorm in Berks County two months ago was struck and killed by a car.
The last of three African Serval cats that escaped its enclosure during a powerful windstorm in Berks County two months ago was struck and killed by a car.
December skywatching guide: Wrap up 2025 with these can't miss celestial events
With the new year around the corner, December is filled with a robust lineup of celestial events to end the year with a rewarding skywatching experience.
With the new year around the corner, December is filled with a robust lineup of celestial events to end the year with a rewarding skywatching experience.
Rare blue eel stuns divers in underwater footage: Floating ‘piece of silk’
Footage recorded of the rare fish shows the intricacies of the mesmerizing eel and its bright, colorful body.
Footage recorded of the rare fish shows the intricacies of the mesmerizing eel and its bright, colorful body.
TSA sets all time record for daily screenings
The Thanksgiving holiday saw millions of people traveling by air, and on Sunday the Transportation Security Administration (TSA) says it set a new daily screening record with over 3 million travelers screened at airports across the country.
The Thanksgiving holiday saw millions of people traveling by air, and on Sunday the Transportation Security Administration (TSA) says it set a new daily screening record with over 3 million travelers screened at airports across the country.
Lightning on Mars: Scientists capture crackling sounds
The researchers examined 28 hours of audio recordings, documenting 55 episodes of what they consider to be “mini lightning” over two Martian years.
The researchers examined 28 hours of audio recordings, documenting 55 episodes of what they consider to be “mini lightning” over two Martian years.