Protesters in Trafalgar Square, London, rally to urge Greek citizens to vote no (oxi) in the looming bailout referendum. Photograph: Will Oliver/EPA.
Sophia Lewis, left, with PSEG Long Island, speaks to an attendee about employment opportunities during a June 30 job fair at Citi Field in New York.
The Department of Justice has launched a federal investigation into four airlines that allegedly have colluded to artificially drive up ticket prices.
Aetna's acquisition of Humana appears to be part of a merger frenzy as the five biggest U.S. health insurers look to get bigger.
Andre Borschberg, CEO of Solar Impulse, poses during the preparation of a Solar Impulse airplane test in Dubendorf, Switzerland on November 19, 2009.