The E.P.A. Promotes Toxic Fertilizer. 3M Told It of Risks Years Ago.
The agency obtained research from 3M in 2003 revealing that sewage sludge, the raw material for the fertilizer, carried toxic ...
Bird flu virus shows mutations in first severe human case in US, CDC says
The U.S. Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of ...