To stay sharp at the Singapore Grand Prix, drivers live in a nocturnal bubble. The big hurdles are social acceptability and sunlight.
Related stories
Flavio Bolsonaro vows to lead opposition after Brazil court imposes travel ban
Harry Kane ends England's 25-year Ballon d'Or drought, Putellas wins third crown
Europe's top NATO powers pledge greater defence role, reaffirm US alliance
England’s Harry Kane wins Ballon d’Or, Alexia Putellas takes women’s award
Mecca pact nations hold talks with Iran to prevent renewed Middle East war
FTC and 20 states sue Dollar General, accusing bargain chain of overcharging customers