Millions of years ago, the Green River carved a path through the Uinta Mountains instead of flowing around the formation. Now ...

NASA's Artemis II simulated launch is scheduled for tonight after Arctic weather forced the mission to be delayed. The first ...

A new image from NASA's Hubble Space Telescope shows the Lupus 3 cloud in Scorpius bursting with young stars that are forming ...

These chemical oddities may explain why Earth seems to be deficient in certain elements — and could prove useful in catalysts ...

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

The ongoing measles outbreak in South Carolina has reached a staggering 789 cases, making it the largest outbreak of the disease since the U.S. eliminated measles in 2000.

On the night of Feb. 2, skywatchers in eastern North America can see the moon occult Regulus — a rare event visible to the ...

Dark-brown flakes discovered inside a 1,900-year-old Roman glass vial are the first direct evidence for the use of human ...

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...

AI helped researchers probe the Hubble Space Telescope's archive to find strange celestial objects, including some ...

February's full "Snow Moon" will be at its fullest on Sunday, Feb. 1, and will be best seen at moonrise. It will appear just ...

Rock climbers in Italy stumbled across evidence of what appears to be a sea turtle stampede that took place nearly 80 million ...