Pilots over the Himalayas sometimes witness three suns due to sundogs, an optical phenomenon caused by sunlight refracting ...

A global effort to better understand moisture-laden rivers in the sky, like those currently battering the West Coast, will ...

Learn how atmospheric rivers form, why they cause mega-storms and flooding, and what new science reveals about their growing ...

We've only known that sprites exist for marginally longer, as they were first photographed in 1989. Red sprites are ...

But that’s nothing compared with PSR J2322-2650b, an object the mass of Jupiter studied recently by the James Webb Space ...

Moose Jaw residents are navigating incredibly treacherous roads today as hours of freezing rain coated the city Wednesday ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

Ancient Greek philosopher Aristotle once picked up his writing implement and noted the presence of “two mock suns.” In the ...

A NASA rover that launched from Florida detected electrical sparks igniting within small dusty tornadoes whirling on Mars' ...

An unusual “atmospheric phenomenon” was visible in satellite imagery across Northern California and the Central Valley.

The luminous ring is known scientifically as a 22-degree halo, named for the angle at which sunlight bends as it passes through six-sided ice crystals. As the light enters and exits the crystals, it ...