A Qatari sheikh is fighting a widow and her sons for control of the Idol's Eye - thought to be the world's largest cut blue diamond.

Yet, in an unexpected twist, one family remodeling their home in England stumbled upon a windfall—more than 1,000 ...

The family's legacy claims two of America's best-loved presidents as well as one of the most influential first ladies. From the first 17th-century merchants who established their family's fortune ...