Winnipeg Free Press
Scientists have a good sense of what the Earth’s climate has been like over the past handful of centuries. But what about many thousands of years back? Details here.
Wood Buffalo National Park lies downstream of where the Teck Frontier oil sands mine is proposed. Declines in the ecological health of the Park have been linked to cumulative impacts from the oil sands region. Cdn. Parks & Wilderness Society. Photo: ©Garth Lenz