HumansWilliam Gibson's Agency drops time-travel paradoxes for big questions William Gibson's Agency is part of a new batch of sci-fi that adds intriguing ethical wrinkles to the classic time-travel genre, says columnist Sally AdeeCulture
HumansTestosterone myths: How old ideas of masculinity sell us all short Research on testosterone is debunking outdated ideas about the hormone's role in shaping masculinity. It's time to get everyone onboard for a total rethink, argue two new books Culture