Have you ever sent a tweet that you wish could be taken back?
9-to-5 Mac's Mark Gurman explains what Apple fans can expect from the new iPhone model.
For the first time since its creation, Facebook has changed its logo.
Xiaomi's Hugo Barra explains what Xiaomi needs to do in order to grow its footprint in the Americas.
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Matt Hunter is the senior technology editor at CNBC.com.
Ari Levy is CNBC.com's senior technology reporter in San Francisco.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.