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

Despite global turmoil, Bill Gates believes humanity is on the cusp of remarkable progress. From cutting child mortality to ...

Gates Foundation celebrated its 25th anniversary today with a talk and Q&A featuring Bill Gates and his thoughts on the ...

Bill Gates has issued some pretty ... he's actually very optimistic about the future. "You can accuse me of being by nature an optimistic person," Gates told The New York Times in an interview ...