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Should We Fear Artificial Intelligence? The Experts Can't Seem To Agree

Bill Gates Urges 40-Year-Old Microsoft To Look Ahead

Melinda Gates Shares Personal Reason She Wants All Women To Have Access To Birth Control

We're Making Real Health Progress That's Saving Kids' Lives. Here's Proof In One Chart

Here Are The Top 10 Billionaires Of 2015

Advocates Use Facts, Not Fury, To Combat Anti-Vaxxers

What Makes Bill Gates Feel 'Stupid'

Empowering Women And Girls Is The Key To Ending Poverty, And Here Are Numbers To Prove It

Bill Gates Dupes Jimmy Fallon Into Drinking Water That Was Once Poop

Bill Gates Makes Bold Bet About Ending Poverty, And Tech Plays A Big Role

Global Leaders, Over 1,000 Charities Declare 2015 The Year To Focus On Poverty Eradication

Bill Gates Gave Out Some Pretty Wacky Secret Santa Gifts - For A Good Cause, Of Course

The Rich Earn This Much Money While Going Number 2. Here's Why We All Should Give A Crap

Charities Provide Ebola Aid Within Hours, While Governments Take Weeks