HumansWhen politics fills the language gap, can science be neutral? Should researchers be frank about their social beliefs? A book about Noam Chomsky has lessons from linguistics, where science encounters xenophobia Culture
HealthHIV jumped to the US in 1970 - 10 years before it was spotted The HIV virus was in the US in the 1970s before it triggered the nation's AIDS epidemic of the 1980s, a new genetic study has found News