Workers in Boeing's new $750 million final assembly plant in North Charleston, S.C. At the plant's ribbon-cutting ceremony in June, Rep. James Clyburn called the newly constructed facility a game changer for the state's workforce.
Researchers claimed in late 2010 that they found bacteria in Mono Lake, Calif., that survived on the poison arsenic in the place of an element thought essential to life. The report was immediately greeted with skepticism from the scientific community.
In this photo released by the U.S. Marines and taken in December 2010, Lance Cpl. Dakota Hicks, from Laharpe, Ill., connects a radio battery to a portable solar panel communication system in Sangin District, in Afghanistan.The U.S. military is trying to wean itself off reliance on fossil fuels by employing solar energy and biofuels, among other measures.
Gunnery Sgt. William Price Small/AP
Distillation towers, tanks and other equipment at Sunoco's sprawling refinery on the banks of the Schuylkill River on Aug. 3, 2009. Sunoco is selling off two refineries and, in September, announced it would get out of the refining business.
The Great Divides: Simin (Leila Hatami) and Nader (Peyman Moadi) are at odds first about whether to leave Iran for life abroad — and then about more urgent issues yet.
Habib Madjidi /Sony Pictures Classics
The Twitter page for al-Shabab, the radical Islamic group in Somalia that has been branded a terrorist organization by the U.S. Such groups are active in social media, but have not attracted many recruits.
Models hold the new Samsung Galaxy Nexus Android phone during its official launch in Hong Kong in October. The new smartphone runs Google's Android "Ice Cream Sandwich" operating system.
Laurent Fievet/AFP/Getty Images