Washington, June 13: A research team at MIT have figured out the mechanisms that ensure specificity when bacteria decipher and communicate messages from their environment.
Washington - The US said it was "deeply troubled" by continuing "intimidation and violence" in the southern African nation of Zimbabwe, and called for the United Nations to "immediately" take up t
Washington - Two more US airlines - United Airlines and US Airways - are to start charging for luggage checked by many passengers, media reports said early Friday.
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