Add Yahoo as a preferred source to see more of our stories on Google. Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, ...

Powerful solar storms over the weekend led to aurora borealis in the skies above the UK on Sunday alongside a strange purple light phenomenon known as Steve. The light phenomenon, referred to as ...

That purple-ish glow in the night sky? That’s STEVE. STEVE, or Strong Thermal Emission Velocity Enhancement, is an atmospheric phenomenon that accompanies auroras, such as an aurora borealis, more ...

Forecasts for the week ahead give a significant number of states the chance to see the northern lights. The natural light phenomenon is set to appear on both Tuesday and Wednesday nights, and NOAA's ...

It may be hard for skeptics to understand why anyone would still believe in ghosts, UFOs, mythical beasts, and other unexplained phenomena in the 21st century, but haunted house stories and old ...

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Reports of “earthquake lights,” like the ...