Milliner Emily Hurst was specially commissioned by Highgrove to produce her limited-edition straw plaited pieces.

Aryna Sabalenka and Jannik Sinner will defend their US Open titles while Jack Draper and Emma Raducanu lead British hopes. Here, the PA news agency picks out five talking points at Flushing Meadows.

Experts say hotter conditions hinder long-term health and economic security as workers increasingly suffer from conditions such as heatstroke.