He says that, when researchers changed the magnetic field, the butterflies were no longer able to find their way.

VOA: special.2010.04.27

His family were farmers. In nineteen thirteen, Wiley saw something that forever changed his life -- an airplane.

VOA: special.2009.03.18

They were and the concert began. Nina Simone wrote that her whole world changed in that moment.

VOA: special.2009.10.04

The other bill changed the list of officials who could become president, if the president and vice president died or were removed from office.

VOA: special.2010.05.06

Governor Schwarzenegger said California's finances were the main reason the Legislature changed the law.

VOA: special.2010.10.11

They were later released. In 1981,Tehran authorities changed the name of the road running in front of the British embassy from Churchill Street to Bobby Sands Street, after the Irish Republican Army member who died on a hunger strike in prison.

VOA: standard.2009.07.02