Archive: 02/16/2011

Gum trees fire up history revision

(PhysOrg.com) -- Australian bushfires appeared 50 million years earlier than previously thought and probably contributed to transforming the landscape from rainforest into the country’s dry eucalypt forests ...

Feb 16, 2011
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Zinc reduces the burden of the common cold

Zinc supplements reduce the severity and duration of illness caused by the common cold, according to a systematic review published in The Cochrane Library. The findings could help reduce the amount of time lost from work a ...

Feb 16, 2011
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Dell 4Q net income more than doubles, shares soar

(AP) -- Personal computer maker Dell Inc. said Tuesday its net income more than doubled in the most recent quarter to handily beat expectations, as businesses spent more on computers, servers and other technology.

Feb 16, 2011
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