Few companies have had as large an impact on our daily lives as Google.
NASA astronauts on the International Space Station—and some on the ground—took questions in front of an online audience of more than 7,000 people.
Google+ added a new Communities feature that will allow users to create public and private groups for discussion and Hangouts.
Want to go from newbie to YouTube Partner? Google's got you covered.
The talk show host will be taking your questions live in a Google Hangout tonight.