The hedge fund billionaire has been a philanthropist for 20 years and told Fortune that it's "vastly less efficient at ...

Ackman says capitalism solves problems more efficiently than philanthropy. His new Brain Research Institute uses nonprofit ...

The philanthropy underscores a broader trend among South Florida's business elite.

A Michigan landlord wanted to help a former co-worker through a painful chapter of life. The woman had just gone through a ...

The world’s 10 richest people were worth an estimated $2.6 trillion, down $368 billion from the previous month.