Despite wars, disease and climate change, billionaire Microsoft co-founder Bill Gates says he's optimistic that humans' lives ...

The world of philanthropy is abuzz this week following the Gates Foundation’s announcement Thursday that it will ramp up its ...

Bill Gates will give away $200 billion --- nearly all of his wealth --- over the next two decades through the Gates ...

Bill Gates and Elon Musk, two of the world’s richest individuals, have publicly disagreed over their differing views on ...

For the last quarter-century, Bill Gates has been the donor behind what has long been one of the nation’s largest private ...

At a time when many billionaires were expanding their empires or chasing vanity projects, Bill Gates was choosing a different ...

Bill Gates has issued some pretty big warnings in recent years — about the next pandemic or avoiding a "climate disaster" — but the billionaire says he's actually very optimistic about the future.