Compact fluorescent lamps - those spiral, energy-efficient bulbs popular as a device to combat global warming - can pose a small risk of mercury poisoning to infants, young children, and pregnant women if they break, two reports concluded yesterday.more stories like thisStudy: Human activity having impact on western AtlanticPower plant in key phaseRep. Waxman subpoenas documents on greenhouse gas waiver denialCollege sets global warming teach-in
