• This time,scientists hope to learn more about the formation, wind speed and shape of tornadoes.

    VOA: special.2009.06.09

  • The rise of these births may be linked to increased use of drugs to start or speed up labor and more births by Cesarean section.

    VOA: special.2009.10.26

  • It was flying more than five times the speed of sound.

    VOA: special.2010.07.07

  • The crew often added many more to increase the speed.

    VOA: special.2009.12.23

  • That was more than seven times the speed of sound.

    VOA: special.2010.07.07

  • But some Democratic lawmakers contend the long-term key to defeating the insurgency in Afghanistan is not to send more foreign troops, but to speed training of Afghan security forces.

    VOA: standard.2009.10.25

  • "The key thing is an economically viable coalition more than one that is reached with great speed - something that is going to reassure the markets that the economic problems are really top of the agenda."

    VOA: standard.2010.05.10

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