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 4.7 / 5 (7) 5 | with audio podcast

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 4.5 / 5 (2) 0