TV legend and self-confessed "finance nerd" David Koch has described how he had to step in personally to save his family business from going to the wall. Koch said he and his wife Libby had to ...

with the billionaire Koch family reportedly in talks to buy a stake. Julia Koch — the widow of David Koch Sr. — would be leading the bid, which would make her the NBA’s newest and wealthiest ...

David and Beth Koch, who have lived on Kelsey Drive for the past three years, say that their home flooded last Tuesday as ...

Charles and David Koch tied for eighth on Forbes ... The answer lies within the history of their family business: Koch Industries. Here's a look at how the brothers became billionaires in the ...

Not one mile from my home stands a particularly egregious example: the David H. Koch Theater at Lincoln Center, home to the New York City Ballet. Koch put up $100 million toward renovating the ...