Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Lisa Pringle This week, Morning Brief reader Collette wrote in to ask, "There may be blue sky, but what makes for ...

Have‍‌‍‍‌‍‌‍‍‌ you ever looked at the sky on a clear day and thought about why the sky is blue but space is black? The question looks very simple, but the answer is one of the most interesting stories ...

ORLANDO, Fla. – Have you ever stepped outside on a cool December day in Florida and noticed how the sky looks extra blue — almost like someone turned up the saturation? It’s not your imagination. The ...

This new series from India Today Science delves into the why and how of daily events that we notice, wonder and then forget about. Today, we look at why the skies appear the way they appear during ...