David Johnson is a chemistry professor in the State University of New York's College of Environmental Science and Forestry.

VOA: special.2009.06.09

This week in our series, Doug Johnson and Steve Ember continue the story of President William McKinley and the Spanish-American War.

VOA: special.2010.07.22

Today,Frank Oliver and Doug Johnson tell about a special plane called Voyager and the effort to set a difficult world record.

VOA: special.2010.10.06

On March thirty-first, President Johnson spoke to Americans about the war in Vietnam and his efforts to limit it.

VOA: special.2009.08.30

Professor Johnson suspects a strong link between the rise of instant and casual communication online and an increase in writing mistakes.

VOA: special.2010.01.28

I'm Doug Johnson. Our program was written by Jim Tedder, Susan Logue and Caty Weaver who also was our producer.

VOA: special.2011.01.21

And Johnson was president. It was up to this little-known former tailor to make the decisions on reconstruction on rebuilding the Union.

VOA: special.2010.01.21

During his life, Adair received Special Letters of Recognition from Presidents Lyndon Johnson, Jimmy Carter and George H.W.Bush.

VOA: special.2009.03.22

Mister Johnson decided to record musicians around the world to unite people with different instruments and cultures.

VOA: special.2009.07.31

During the administrations of Andrew Johnson and Ulysses Grant, Congress had weakened many powers of the president.

VOA: special.2010.03.11

This week in our series, Doug Johnson and Frank Oliver tell about the reconstruction of the South.

VOA: special.2010.02.04

I'm Doug Johnson. Our program was written and produced by Dana Demange with reporting by Mike DeFabo.

VOA: special.2010.07.02

They promised to make a fair and honest decision on the guilt or innocence of Andrew Johnson.

VOA: special.2010.01.28

Here is the song "Cry,Cry,Cry" which Ziggy Marley performs with the singers Jack Johnson and Paula Fuga.

VOA: special.2009.06.05

I always have been since Magic Johnson and Kareem Abdul-Jabbar and back in the good old days.

VOA: special.2010.06.25

One was a virus expert. Karl Johnson had identified and photographed the Ebola virus just days earlier.

VOA: special.2009.02.23

This week in our series, Kay Gallant and Harry Monroe continue the story of President Andrew Johnson.

VOA: special.2010.01.28

I'm Shirley Griffith. And I'm Doug Johnson with the VOA Special English program, PEOPLE IN AMERICA.

VOA: special.2009.11.01

President Lyndon Johnson and his advisers kept telling Americans that the United States was making progress.

VOA: special.2009.08.16