Can we blame the famous for their suicides?

With fans, family and friends left devastated, and copy-cat deaths a sure thing, should celebrity suicides be excluded from the forgiveness that follows the act? Medical doctor turned philosopher Paul Biegler examines the issue.

Accelerating coral evolution

In this issue: Accelerating coral evolution – Hacking human performance – Resurrecting the thylacine – Gallery: fractals in nature – The entangled web: staging the second quantum revolution – Synthetic life