These kids put their history studies to good use.
Controversy is swirling, but the new find may be the oldest direct link to life on Earth.
Actor George Takei reflects on a lifetime of activism, the legacy of Japanese American internment camps and the spirit of "gaman."
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Check out seven things you might not know about John Glenn, the first American to orbit the Earth.
As President Barack Obama prepares to leave office, Deputy National Security Advisor Benjamin Rhodes reflects on the administration's greatest foreign policy challenges and achievements.
Researchers believe skeletal remains found more than 75 years ago on a remote Pacific island may be those of the famed aviatrix.
The 4-foot long, 2,500-pound skull, discovered in northern Montana, may be one of the best-preserved specimens ever found.