(CBS) - In Business News, Yahoo now officially owns the online blogging forum Tumblr.
(CNN) - A new, faster version of WiFi was officially rubber-stamped this week.
The latest Wi-Fi technology called 80211.ac offers speeds of up to 1.3 gigabits per second.
That's fast enough to transfer an entire high-definition movie to a tablet in under four minutes.
It could also share photo albums with friends in a matter of seconds or stream three HD videos at the same time.
It's more than double the top speed of the previous standard.The new WiFi standard comes at a crucial time.
The average number of WiFi devices in U.S. households has doubled since 2008.