Will you be turning off your lights this Saturday night to observe Earth Hour?

VOA: special.2010.03.22

The lights will stay off for one hour for an event called Earth Hour.

VOA: special.2010.03.22

"We start off by asking them to complete a national three-hour long educational program.

VOA: special.2011.07.29

What I'll always remember was seeing him, about an hour later, momentarily take off his thick dark rimmed glasses,and announce: "From Dallas,Texas,the flash, apparently official, President Kennedy died at one p.m.

VOA: special.2009.08.16