Cinema and magazines would have us think everyone is having more and better sex than us. So what do we know about people’s sex lives? Suzanne Harrington looks through the keyhole.

VOLCANOES and lightning may have worked together to produce the first sparks of life on Earth, according to new analysis of classic experiments from the 1950s.

Liam Neeson turns in a towering performance as Alfred Kinsey, the man who helped change our views on human sexuality through his controversial and enlightening research in the USA.