New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

The moon reached its peak brightness at 8:53 a.m. EST (1353 GMT) on Feb. 12, but local moonrise and moonset times will depend ...

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

While there’s nothing wrong with roses and a box of chocolate, up your game by presenting them to your sweetheart somewhere ...

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

Here's everything to know about the full snow moon, including more on its nickname and when to see it over California skies.

more than an inch of rain fell in parts of Los Angeles over a three-day span, triggering flash flood watches and warnings. Some debris flows were reported along the Pacific Coast Highway, and snow in ...

Rocky Mountaineer's "Journey Through the Clouds" is a luxurious way to enter Jasper National Park. Here's what it was like.

We celebrate 11 of the most beautiful mountains in the world: from the Alaskan wilds and remote Greenland to the giants of ...

Celebrate love with swoon-worthy and romantic destinations in the Philippines. These spots are ideal for a Valentine’s Day getaway.

While cold-air damming is bringing a one-day break in this week’s mild temperatures, more significant cold is likely next ...