Archive: 03/18/2012

Mesquite trees displacing Southwestern grasslands

As the desert Southwest becomes hotter and drier, semi-arid grasslands are slowly being replaced by a landscape dominated by mesquite trees, such as Prosopis velutina, and other woody shrubs, a team of University ...

Mar 18, 2012
4.8 / 5 (6) 13 | with audio podcast

Singapore gains toehold in world arms industry

Singapore, better known for its clean-cut image and electronics exports, is seeking a place in the global arms industry by exploiting technological expertise honed on its own amply funded military.

Mar 18, 2012
3 / 5 (1) 0
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