The mother-of-three donned a pair of mini lycra blue shorts and a white sports bra that ... and jiu-jitsu – a Brazilian martial art introduced to her by her daughter, Arabella.

It is coordinated by a complex network of brain regions, at the heart of which lies a tiny bundle of neurons known as the "locus coeruleus", Latin for "blue dot". It is a literal description ...

You might think that explaining why the sky is blue would be kind of simple ... Understanding the science behind colors and expressing ourselves through art with colors have been important for humans ...