Lemmon, which is a rare green comet, can be seen with the naked eye on Oct. 21, according to the Royal Astronomical Society, ...

The Orionid meteor shower peaked on the nights of Oct. 21-23, delighting lucky stargazers with a gorgeous natural fireworks ...

Phoenix Sky Harbor International Airport says it is working to bring its air conditioning system back online amid an outage at Terminal 4.

Here's a guide with everything you need to know to enjoy the free show, including if the Navy's Blue Angels are part of this ...