Google's AlphaGo program beat Lee Se-dol, one of the world's best Go players.

Senior tech correspondent Molly Wood on what to look for for the Google holding company.

A transparency report shows how the company gets data requests from the government.

Why are some tech companies starting up in-house medical research companies?

This holiday season, the classic toy is getting a fancy upgrade with help from Google.

Google put together an infographic from smartphone data on Christmas shopping.

Google's expanding its Boulder, Colorado campus, but some residents are worried about the effects on housing costs.

The newest installment of our segment Long and Short.

It's not cat videos the video giant wants to sell you.