Stacker compiled a ranking of cities with the most UFO sightings in Pennsylvania using data from the National UFO Reporting Center.

This is the state of things when the lights go up on “My Mother and the Michigan – Ohio War,” a Paul Stroili comedy-drama making its world premiere in Chelsea at Jeff Daniels’ Purple Rose ...

The Sky Tower will light in the colours of yellow and orange tonight to represent a hard hat for World Health and Safety Day. World Health and Safety Day highlights the importance of creating and ...

There’s a purple-bluish glow coming from some of the lights above highways in Western Pennsylvania. It’s a bizarre look. What’s causing it, and is anything being done to address it?

According to Dr. Ellis, "Red light therapy, also known as low-level laser therapy (LLLT) or photobiomodulation (PBM), involves exposing the skin to low levels of red or near-infrared light.

When the boy’s parents couldn’t stop the boy from turning purple, they called 911 hoping emergency crews could save their son. Thankfully, they did. “The worst night of our lives” “It ...

GREEN BAY (WLUK) -- More than 1,200 drones illuminated the Green Bay skyline Friday night at the conclusion of the third round of the NFL Draft. The remote-controlled devices flew in choreographed ...

I'm sure that most of us have noticed the "flickering" effect (as Ariana put it) of stars in our night sky. And we've all ... the air through which a star's light must pass to reach our eyes.

Dancing silently in Earth’s upper atmosphere, they form iridescent sheets of green and red (or sometimes blue and purple ... sky blue? Learn about it with your kids.) The aurora borealis lights ...