01/10/2012

US firms bringing work home from overseas

(Phys.org)—Increasingly, U.S. firms are moving or considering moving their manufacturing operations back to domestic soil from overseas, finds a new study co-authored by a Michigan State University supply chain expert.

Scientists find homolog of mammalian neocortex in bird brain

A seemingly unique part of the human and mammalian brain is the neocortex, a layered structure on the outer surface of the organ where most higher-order processing is thought to occur. But new research at the University of ...

Cedar tree rings archive Amazon rainfall data

University of Leeds-led research has used tree rings from eight cedar trees in Bolivia to unlock a 100-year history of rainfall across the Amazon basin, which contains the world's largest river system.

The pros and cons of trading water: A case study in Australia

Water is a commodity, and water rights can be freely traded in an open market. Proponents of the free market approach argue that it leads to the most efficient allocation of water resources, as it would for any other commodity. ...

Quasar gas clouds: Gone, with the wind

(Phys.org)—The case of the missing quasar gas clouds has been solved by a worldwide team of astronomers, and the answer is blowin' in the wind.

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