Cold winter days don’t just bring frigid temperatures, they can also bring some of the most spectacular sky displays of the season. Yes, even in winter, we can see many different atmospheric, optical ...

A winter storm is settling in over the U.S. and soon snowflakes will be falling across the nation. Have you ever wondered how one forms? Snow is made up of tiny ice crystals that can transform into a ...

BUFFALO, N.Y. — The very cold air, like we experienced Friday morning, can produce some interesting optical illusions. When temperatures get close to 0°, any moisture in the atmosphere can turn into ...

Ice crystals covered the branches of a wooded area in London, Kentucky, as bitterly cold weather gripped the area on Tuesday, January 27. Footage here from Johnnie Nicholson shows the icy branches ...