It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation for why the sky is blue: Blue light from the Sun is scattered the most when ...

The Hindu festival of colors ushers in the spring season. Here's when it's celebrated, what it's all about, and where to ...

Are the white walls of your new home begging for some personality? Or is your room in need of an update? No matter the ...