Bill and Melinda Gates have explained why they're giving away their fortune
In their annual letter, Bill and Melinda Gates have explained their two reasons why they're giving their money to good causes.
Ariel Schwartz is the Deputy Editor for Innovation at Business Insider.
In their annual letter, Bill and Melinda Gates have explained their two reasons why they're giving their money to good causes.
A Harvard doctor just won $1 million for a global health project.
Pope Francis has given a talk via video to the TED 2017 conference, covering everything from a happy future to his message for world leaders.