Introducing Teen Vogue's Girl Group Week, a celebration of the best and most exciting girl groups of the past and present, ...

Gilead has FDA approval for a twice-yearly PrEP drug, but could proposed cuts to US funding for HIV prevention programmes hinder its take-up?

Not exactly best known for their (*ahem*) harmony, Ally Brooke, Normani, Dinah Jane, and Lauren Jauregui went on indefinite hiatus soon after Camila Cabello departed the group in 2016.