Just when you thought the year couldn't get any crazier, three startups have joined the billion-dollar club on consecutive days in an alrea...

MoPub, which generated about $188 million in annual revenue for Twitter last year, allows companies to keep track of ad inventory in real t...

Google is reportedly interested in buying Inmobi. Snapdeal wants to buy Komli Media. Flipkart bought Adiquity earlier this month.