The vacuum-powered Flowbee haircutting system, a late-night infomercial product of the early 1990s, might be worth a second look thanks to the closure of barbershops as "nonessential businesses." ...

With hair salons largely closed until last week, male grooming has been in freefall since the start of the spring lockdown. DIY haircuts have not been successful for all. Yet one Hollywood star has ...