Washington, May 31 : A new research program in the US is finding ways of making asphalt more environmentally sustainable.

Washington, May 31 : Researchers at the National Institute of Standards and Technology (NIST) in the US have demonstrated a simpler and potentially lower-cost method for distributing strings of dig

Washington, May 31 : US intelligence agency CIA chief Michael V Hayden has said that they were “comfortable” with the new administration in Islamabad in as far as being as tolerant in respect of un

Washington, May 31 : Researchers at Auburn University (AU) in the US are developing new technologies to store and recycle nuclear waste.

Washington, May 31 : A new report has identified the technical and economic feasibility of introducing cost-effective rice fortification programs in developing nations.

Washington, May 31 : An Indian American teen Sameer Mishra has won the 2008 Scripps National Spelling Bee contest held here.