Glaciers are flush with microbial life. But, as climate change speeds glacial melting, scientists rush to establish microbial ...

Historic mining activities near Coeur d’Alene Lake in Northern Idaho have contaminated millions of tons of lake sediments with metals. Since enacting environmental regulations in the mid-1970s, metal ...

FERNIE, British Columbia - Topping a mountain ridge after an hourlong, bone-jarring drive on a precipitous, rutted and muddy road, Henry Leuenberger, a Canadian hunting guide, gets out of his truck ...