NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Scientists discovered thousands of ice quakes beneath Greenland’s Ice Sheet, changing our understanding of ice movements and ...

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Galileo precedes today’s physicists by many generations, but his work underscores the interplay of intellect and observation ...

Catch up with the most important stories from around Europe and beyond - latest news, breaking news, World, Business, ...

Imagine looking up into the nighttime sky and seeing a hunter, a bull, a bear, and a queen. With a little imagination, The ...

New amphibious aircraft prototypes are shaping up to change the future of maritime defense strategies, ushering in a fresh ...

Life in these underworlds runs on a very different timeline to Earth's bustling surface. With no sunlight, energy is sparse ...

Fresh off the FireAid stage, Lady Gaga is gearing back up to grace the Grammy stage alongside Bruno Mars to perform a tribute to Los Angeles during Sunday night’s event. Rumors had been ...

JUNO BEACH, Fla. (AP) — An arctic blast that brought a rare snowfall to northern Florida last week left green sea turtles as far south as St. Augustine suffering from a condition known as cold ...