Worm composts are not just for kitchen waste, since the bugs also happen to be good at absorbing heavy metals, according to a study by the International Journal of Environment and Waste Management. An earthworm […]
Cadmium Mining News
Cadmium is the new lead: jewelry removed from Target, Saks, Gap and others
The Washington Post reports in a move reminiscent of the crackdown on lead in toys, more than a dozen major retailers including Target, Saks and Gap, are voluntarily halting sales of jewelry that contain more than trace levels of cadmium, a byproduct of zinc mining.