Thankfully, there’s now a Power Saving Mode in Google Maps. It allows you to activate a black-and-white, full-screen overlay on your always-on display. When enabled, lock your phone during navigation, ...

Unfortunately, that's not the case, and even unused chargers tend to draw power even when no device is connected, like all electrical kit on the grid. The wasted power from idle phone chargers is ...

PHOENIX — Arizona successfully fought the federal government three decades ago to be allowed to stay on standard time year-round, ultimately getting a last-minute exemption from a mandate to use ...