Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

This story was originally published by Grist with the headline The weird way that penguin poop might be cooling Antarctica on ...

Hubble’s image of the Large Magellanic Cloud reveals a cotton candy-like cloudscape using light our eyes can’t see, like ultraviolet and infrared. The result is both beautiful and informative. NASA ...

Sporadic E layers lit up during a solar storm, moving from poles to equator—surprising researchers and revealing potential ...

The annual computer show in Taipei, Taiwan is seeing some interesting gadget announcements that we're all here for.

Last week, a really defined one was captured over Chapel Hill by Mark Waller. A shelf cloud will form when warm, moist air ...

Rahm was lurking at six under par, having parred the first two holes, and DeChambeau was a shot further back through four. No ...

NASA’s Terra satellite was looking to document the effects of climate change on our planet’s atmosphere. Instead it captured photos of a strange phenomenon in the skies over Florida.

The launch of a SpaceX Falcon 9 rocket puts the spotlight on a much-loved paddlewheeler, the Indian River Queen.