07 March 2017

What is the plant version of a stem cell?

10 January 2017

My dad is dark-skinned, my mother light so could I change the colour of my skin?

26 January 2016

Unless you are an identical twin it's unlikely you've found anyone else who looks just like you. But, why do...

11 November 2014

We stroke our beards to ponder the question of facial hair. Is yours a different colour to the hair on your head?