The 13-year-old lion was not only a tourist favorite, but also, a research animal. The beloved lion was being studied by the Oxford University Conservation Unit.
A Massachusetts-based group of Internet activists is helping Egyptian protesters stay online, while hiding their cyber tracks from the government.
Just before the Egyptian government shut down the Internet in the country last week, The Tor Project saw a spike in Egyptian users downloading its free anonymity software. We speak with Andrew Lewman, executive director of Tor.