Under California: An ancient tectonic plate

(Phys.org) —The Isabella anomaly—indications of a large mass of cool, dehydrated material about 100 kilometers beneath central California—is in fact a surviving slab of the Farallon oceanic plate. Most of the Farallon ...

US solar installations soared 76% in 2012

Solar panel installations in the U.S. grew 76% in 2012 as the cost of panels and the surrounding equipment continued to fall, according to an annual report by a solar trade group.

United Technologies sells Goodrich pump business

(AP)—United Technologies Corp. says it has completed the sale of a pump and engine control systems business owned previously by airline parts maker Goodrich Corp.

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