Ever wonder why the sky looks red during wildfires? The Weather Network explains how smoke in the air changes the way sunlight reaches us, casting a Mars-like filter on the landscape.

Sky-watchers get ready, as much of the Pacific Northwest could see the Northern lights with the naked eye Sunday night.

At these stargazing stations, you will experience the Sunshine State's celestial scene like never before. Wear your coziest ...

It's getting harder and harder to see the stars as light pollution spreads. This spot in Florida, though, is a designated ...

Sydney recently experienced an unusual orange sky due to a massive dust storm originating from dry inland areas of the ...