Will Bryk, founder of AI search startup Exa, swears by 20-minute power naps and ordered two sleeping pods for employees to use in his company's San Francisco office.

They snooze in parking garages, on side streets before the afternoon school run, in nap pods rented by the hour, or stretched out in bed while working from home. But are people who nap during the ...

They snooze in parking garages, on side streets before the afternoon school run, in nap pods rented by the hour or stretched out in bed while working from home. People who make a habit of sleeping ...