engine - 5:42 pm on Dec 4, 2012 (gmt 0)

Yahoo has acquired a startup called OnTheAir. OnTheAir launched in March of this year. It's been described in the past as a "Skype Meets Google+ Hangouts." Yahoo Acquires OnTheAir [businessinsider.com]

Yahoo CEO Marissa Mayer has said that one way she intends to restock the company with talented engineers is through small acquisitions.