G20, except US, reaffirm commitment to Paris climate deal
The commitment was achieved with difficulty as the members faced opposition by the US
Slavery reparations could carry a $17 trillion price tag (video)
"We've tried to deal with our original sin of slavery by fighting a civil war, by passing landmark civil rights legislation. We elected an African-American president”
Engraved rock could unlock America’s oldest mystery
While some experts are still skeptical about the stone’s authenticity a comprehensive study of the artifact is being planned in the near future
