WASHINGTON, Oct.

WASHINGTON, Dec.

WASHINGTON, Sept. 27 /PRNewswire-USNewswire/ -- Today, environmental groups applauded EPA's announcement to propose a new rule requiring dentists to reduce mercury pollution.

WILLIAMSBURG, Va., April 23 /PRNewswire-USNewswire/ -- At the "International Mercury Expo 2010*" this weekend at the College of William and Mary, a mercury watchdog group is launching a new website to counter misinformation on 'mercury facts' spread by industry and groups claiming to represent consumers - but in reality often representing special interests in disguise. The announcement will occur on Saturday, April 24th as part of a presentation by Dr.

WASHINGTON, Sept.