Fata Morgana is an optical illusion caused by a temperature inversion. One viewer caught this rare phenomenon along the North ...

(WHTM) — A weather phenomenon trapped air and pollution above parts of central Pennsylvania on Tuesday, prompting the state’s Department of Environmental Protection to issue a Code Orange alert for ...

There can be long stretches throughout the year, especially during the winter, when it doesn't seem like the clouds want to break up. The lack of sunshine can come from what meteorologists call a ...