SANTIAGO, Chile - Just how to define a glacier is at the heart of a Chilean congressional battle that could determine the future of mining in the world's largest copper-producing country. Details here.
Exposure to common air pollutants found in diesel exhaust pollution can affect the ability of honeybees to recognize floral odours, new University of Southampton research shows. Details here.
Beaverlodge Lake, a 57 square kilometer water body, and three other watersheds in northern Saskatchewan are seriously contaminated with uranium and selenium. Details here. Related: Uranium City - a Legacy of Cancer.