Google announced Tuesday a new social networking maneuver that will rummage through photos and commentary on its budding social network, Google+, so search results can provide more personal information for web browsing. The addition, which was employed the same day it was announced, will tailor search results by filtering content to the unique interests of each user browsing the Internet.
Interior Department Secretary Ken Salazar has imposed a 20-year ban on new uranium mining claims on one million acres of public land near the Grand Canyon. The ban would not affect 3,000 mining claims currently staked in the area, which is rich in high-grade uranium.
A failed southeast Georgia ethanol factory was sold Tuesday for pennies on the dollar after squandering tens of millions in federal and state tax dollars. Range Fuels, a bankrupt U.S. cellulosic ethanol company, sold its only factory, located in Soperton, Georgia, to LanzaTech, a biofuel company based in New Zealand.
Due to new federal air pollution regulations, more than 32 power plants across the country will be forced to close their doors, according to a recent Associated Press survey. Those plants, which are mostly coal-fired, discharge enough electricity to supply more than 22 million households, the survey notes, and their closure will lead to job layoffs, depleted tax revenues, and a considerable hike in electric bills. The areas that will be hit hardest are the Midwest and in the coal belt (Virginia, West Virginia, and Kentucky), where dozens of plants will likely be retired.
The field of private space ventures is gaining a new competitor, Stratolaunch Systems, the brainchild of former Microsoft cofounder Paul Allen. According to press reports, Allen is prepared to commit at least $200 million of his own fortune to the creation of a launch vehicle he believes will allow for inexpensive launches of satellites into low Earth orbit.