The EPA finally unveiled its new rule covering mercury and other toxic emissions from coal- and oil-fired power plants.

Industry Causing Toxic Mercury To Enter Food Chain Via Rain
-----------------------
Engineers at Brown University have developed a system that cleanly and efficiently removes trace heavy metals from water. In experiments, the researchers showed the system reduced cadmium, copper, and nickel concentrations, returning contaminated water to near or below federally acceptable standards.
-------------------------
Republicans' Frightening Logic for Being Against Preventing Mercury Poisoning