TechnologyA new wave of tech will test our automatic faith in machines We often trust critical technologies implicitly, but that relationship will be tested as they increasingly make life-and-death decisions, says Jamais CascioComment
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