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

Contrails conjure a sense of something overwhelming and ineffable, as terrifying as it is beautiful.

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Las Vegas experienced a record-breaking morning low of 69°F at Angel Peak, with gusty winds expected to continue throughout the day, before dropping to the mid-60s and 30s by the weekend.

With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...

February is when Venus — named after the Roman goddess of love — shines her brightest. Here's how to spot it and the full ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

Above average temperatures continue into the first week of February with lots of sunshine and low rain chances.

No. 7 LSU (23-1, 8-1 SEC) improved to 15-0 at home this season with a 81-67 victory over Mississippi State (16-7, 3-6 SEC) ...

The Storm Team 11 Forecast calls for clear skies tonight with a low of 33 degrees. Flood warnings are still in effect for Hancock and Scott counties. Mild temperatures into next week. The high ...

A couple passing clouds Saturday night and Sunday morning make way for lots of sunshine Sunday afternoon as highs return to the 70s.

That low-altitude flash of fire seen on video around the globe erupted in the sky above the nation’s capital a little before 9 p.m. Wednesday, a midair collision claiming 67 lives in an instant and ...