President Tyler stood up. "Give me your hand on that," he said, "and I will say to you that Henry Clay is a doomed man from this hour."

VOA: special.2009.02.05

This year there are some two-hour plays. There used to be just an hour play and a lot of monologues."

VOA: special.2009.08.05

This is because orbital debris travels at speeds of thirty-two thousand kilometers an hour or more.

VOA: special.2009.04.01

This will be the first Earth Hour for countries including Kuwait, Qatar,Kosovo,Madagascar,Nepal, Cambodia and Panama.

VOA: special.2010.03.22

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

VOA: special.2010.03.22

And now at the dead hour of the night, in the horrible silence of that old house, so strange a noise as this excited me to uncontrollable terror.

VOA: special.2009.05.16

This continued for half an hour or so.

VOA: special.2009.11.08

This powered parachute costs just $35 an hour to fly, compared to hundreds of dollars for a helicopter.

VOA: standard.2010.01.01

Vice President Ford will be sworn in as president at that hour in this office.

VOA: standard.other