LifeMy brain collection could help us all thrive in old age Dissecting the brains of people who took part in an IQ study 70 years ago will shed light on our mind's performance as we get older, says Chris HenstridgeOpinion
HumansAnn Veronica Janssen's room of fog bumps you through the rainbow The Yellowbluepink room at the Wellcome Collection sends Simon Ings tripping through colours in a journey into consciousness CultureLab