Aurora chaser and photographer Harlan Thomas ( @TheAuroraGuy) was about 18.5 miles (30 kilometers) north of Calgary along a rural stretch he calls "The Twisted Pond Road" when the surprise display of ...

Imagine waking up one morning to find that Earth’s atmosphere has vanished—gone, as if erased by an invisible hand. Suddenly, ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

The first videos released by the Vera C. Rubin Observatory reveal thousands of drifting asteroids, hundreds of thousands of stars and millions of distant galaxies.

Northern lights and noctilucent clouds shining in Alberta skies, June 9. (Image credit: @TheAuroraGuy) Noctilucent clouds, northern light and comet Neowise captured on July 14, 2020.

In a state known for its natural beauty, Pictured Rocks National Lakeshore stands as Michigan’s masterpiece – a place where water, stone, forest, and sky combine to create something so beautiful it ...

A honeymoon tragedy. A groom was enjoying a day on the beach with his bride when, out of nowhere, he was hit by lightning in New Smyrna Beach, Florida.

Elon Musk announced this weekend that his team at xAI made improvements to their AI chatbot Grok. Days later, Grok has already gone on several blatantly antisemitic tirades.

Clouds play an important role in regulating the climate. Bright ones at low altitudes generally reflect solar energy away, ...

There has been no lack of prophets of doom about America’s finances (including around here), but it is worth paying attention to what Jamie Dimon says.

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...