Friendships require more intention as life evolves, but their power to boost health and happiness makes them invaluable ...

The author of the latest read for the New Scientist Book Club on the science that lies behind his novel Alien Clay, set on a prison planet where the biology is very different to that on Earth ...

I never had an ambition to be a painter, to be a writer. I had a yearning. It was a yearning for life, and I equated life ...