A video recorded in Egypt's Siwa Oasis shows the sky turning an eerie orange color as a dust storm moved into the area from the Sahara Desert.

Sir David Attenborough becomes reflective about his life in a powerful new documentary film about the health of the world’s ...

Amazon has launched its first operational Project Kuiper satellites in its attempt to compete with SpaceX’s Starlink—but ...

The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.

If this work is right, the oceans were green approximately as long as they’ve been blue, a relevant fact when looking for ...

Named Eos, the cloud of gas would appear huge in the night sky if visible to the naked eye and could shed light on solar ...

The first bits of data have come back from the trio of small satellites that make up NASA's EZIE (Electrojet Zeeman Imaging ...

Last week I wrote about my adrenaline-fueled experience at Crossword Con on Friday, April 4. After discussing today’s puzzle, ...

At 41 degrees south latitude, you would see seasonal changes of all of the southern hemisphere stars. The circumpolar ...

The real world analog of "Common Side Effects" underscores the loss of biodiversity before we even know what's gone ...

It appears that the culprit at Tall el-Hammam was a small asteroid similar to the one that knocked down 80 million trees in Tunguska, Russia in 1908. It would have been a much smaller version of the ...

By day, Chris Boone leads the USC Price School of Public Policy as dean. By night, he captures the wonders of the cosmos ...