Open your electricity bill. Really look at it. Is it $150? $250? Maybe $400 or more? Now multiply that by 12 months. That's $1,800 to $4,800 annually just to keep your lights on, your fridge running, ...

Each month, millions of homeowners confront the same unsettling question when they open their electricity bills: Why is it always rising? Even with new behaviors like unplugging chargers, turning off ...

This deep Android power tweak delivered real battery gains ...