By Jason Mitchell Once defined by war and blood diamonds, Sierra Leone is now looking to turn its rich but underdeveloped ...

This story centers on a rare mineral encased in a diamond, a substance that could never survive on the planet's surface without its protective casing. In the 1980s, miners in Botswana's Orapa mine ...

Amid a plummeting stock market, self-driving cars running amok, and Mark Zuckerberg buying a house in Northwest, another sign of end times has arrived in Washington, DC: A diamond, the color of blood.