At the University of California at Davis, Dr.Isaac Pessah is researching the impact of the environment on brain development and autism.

VOA: standard.2010.08.09

While researching Yosemite's archives, he learned that for three years, around the turn of the twentieth century, black U.S.Army regiments patrolled the park.

VOA: standard.2009.11.25

Alexander Verkhovsky is director of the Sova Center for Information and Analysis in Moscow, an organization dedicated to researching nationalism and xenophobia in Russia.

VOA: standard.2009.08.04