NASCAR Cup Series driver Denny Hamlin (11) leads the field to the green flag to start The Great American Getaway 400 at Pocono Raceway. Matthew O'Haren-Imagn Images ...

Contact Sunnova for a free custom solar panel or battery backup quote. Typically, its home solar installations cost between $10,000 and $15,000, and Tesla Powerwalls run, on average, $5,000 to ...

1. Turn off the always-on display. One of the biggest battery drainers for any smartphone is the always-on display. Companies regularly tell you that this display setting only drains about 1% to 2 ...