LOS ANGELES Guests will dine exclusively by candlelight at restaurants across the country on Saturday night as part of a global effort to turn off all lights for one hour to make a statement about ...

Every year, millions of people worldwide turn off the lights for Earth Hour, but the movement can bring more positive effects than just saving electricity for 60 minutes. On Saturday, March 22, folks ...

Limit the time your Christmas tree lights are on to six to eight hours, preferably while someone is awake and able to monitor them, says Margulis. This time frame minimizes the risk of overheating and ...