Researcher traces the history of the American urban squirrel

Until recently, Etienne Benson, an assistant professor in the University of Pennsylvania's Department of History and Sociology of Science, has trained his academic eye on the history of conservation of large, charismatic ...

Wireless providers to disable stolen phones

(AP) -- Major wireless service companies have agreed to disable cellphones after they are reported stolen under a strategy intended to deter the theft and resale of wireless devices.

Study: Privatized Philly schools did not keep pace

Public middle-grades schools placed under private management in 2002 as part of a state-run overhaul of the Philadelphia School District did not keep pace with the rest of the city's public schools, according to a study published ...

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