David Koch, a billionaire industrialist, philanthropist and patron of numerous conservative and libertarian political causes along with older brother Charles Koch, has died. He was 79. His death ...

Julia Koch, the widow of billionaire industrialist David Koch, has sold her duplex at the exclusive Manhattan co-op 740 Park Avenue for $45 million, according to property records. The Kochs paid ...

The Koch brothers are two of the richest people on planet earth. Charles and David Koch tied for eighth on Forbes' 2018 list of the wealthiest billionaires in the world. And they're also two of ...

At The David H Koch Center for Cancer Care at Memorial Sloan Kettering Cancer Center in Manhattan, ICRAVE evaluated how design and technology can help improve the cancer care experience for ...

The price tag? Around $700 million. Julia Koch, widow of mega rich and controversial American industrialist David Koch Sr., ...

The policy was issued by the court Monday. How did David Koch shape money in American politics? Billionaire and conservative mega donor David Koch has died. After expanding the Kansas-based Koch ...