Rolex, Omega, Patek Philippe, Cartier, Audemars Piguet, Jaeger-LeCoultre—of course, timepieces from these brands feature ...

The iPhone for years has offered some options for setting new default apps. For example, in iOS 14 you could set new defaults for email and browser. But the options have remained pretty limited.

What is the best temperature setting for a thermostat in the winter? The U.S. Department of Energy recommends 68 degrees. Ram Narayanamurthy, deputy director of the department's Building ...