A colorful display of the southern lights was captured in Tasmania on February 1, with a comet also visible in the night sky.

Today’s article will grab your heartstrings and pull down hard. What’s it about? It’s about a man who is facing his own death. It’s also about the losses he has ...

Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we see only blue, despite it all starting with a rainbow of colors.