Like HowStuffWorks on Facebook!

A Weird Keystone Species, Julian Assange's Internet Access, and a Vicious Facebook Cycle


The spiny, egg-laying echidna has been identified as one of Australia's keystone species. The Ecuadorian embassy that harbors Wikileaks' founder has cut off his internet access. Plus, certain behaviors on social networking sites can make us less happy.


More to Explore