The Globe and MailWorld-heritage park worries threaten to bog down Teck's oil-sands plansThe Globe and MailVancouver-based Teck Resources Ltd. is facing opposition to its proposed Frontier oil sands mining operation owing to the project's potential …

The Globe and Mail (subscription)Canada urged to review impact oil projects would have on national parkThe Globe and Mail (subscription)UNESCO has requested that Canada “not take any decision related to any of the development projects that would be difficu …

The Globe and Mail (subscription)Canada urged to review impact oil sands projects would have on national parkThe Globe and Mail (subscription)The United Nations' UNESCO has urged Canada to undertake a strategic environmental assessment of Wood Buffalo …