"Canadian children were exposed to jewelry containing 100 per cent lead for over a year because Health Canada failed to alert parents of the potentially deadly risk, Canwest News Service has learned."

"Newly released federal documents have revealed some potentially inconvenient truths about the environmental impact of Alberta's oilsands industry, along with the risks and economic costs of the Harper government's climate change strategy."

"The Harper government is quietly reviewing the $1.9-billion investment by a state-owned Chinese oil company in two oilsands projects, more than a month after the deal was originally supposed to close."

"The C$16.2 billion ($15.4 billion) Mackenzie pipeline in Canada's Arctic should be allowed to proceed, provided 176 recommendations aimed at securing socioeconomic benefits and minimizing environmental damage are followed, regulators ruled on Wednesday."

"Quebec will become the first province in Canada to adopt California's strict auto emissions standards, the province's environment ministry said on Tuesday."

"OTTAWA -- Half of the children's jewelry items tested at the government's product safety laboratory last year were made of almost pure lead."

"A common chemical used in the plastic lining of frozen-food dinners and many other products is endangering the development of fetuses in pregnant women, a new study suggests."

"Food-poor, predator-rich ocean waters caused by climate change likely played a significant role in decimating millions of sockeye salmon in British Columbia's Fraser River ahead of what was supposed to be a bumper year, says a scientific think tank."

"For eight months, the Quebec government has been holding on to a report that explores the link between asbestos-related cancer and Canada's only community that still mines the substance."

"What kind of insurance policy do you take out if you operate a large nuclear plant in one of the most densely populated, fastest-growing communities in Canada?"