In the 1970s, two-year and four-year colleges started replacing full-time faculty with part-time instructors. Since then, disputes over pay, benefits and working conditions for these adjunct instructors have ballooned into big problems on many campuses.
Treasury Secretary Jacob Lew on Monday.
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The 2011 Asparagus Queen, Megan Roskan, and runner-up Christine Merten wave to spectators during an Independence Day parade in Whitehall, Mich. With interests waning in agricultural pageants, organizers are relaxing the requirements to encourage more people to apply.
Courtesy of Phil Squattrito
This cable car line in London, shown on Jan. 27, was built in time for the 2012 Summer Olympic Games in the city. It is taking 35 percent fewer visitors than predicted.
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Gun rights and gun control advocates demonstrate in Harrisburg, Pa., last year after the Eastern Sports and Outdoor Show decided to ban certain guns. The show was canceled that year, but is back with a new name.