Emissions from cars and power plants can hinder insects’ search for plants to pollinate
What happens when a rose doesn’t smell as sweet?
nitrogen oxides
Alberta oilsands may be vastly underestimating greenhouse gas emissions
New federal research suggests greenhouse gas emissions from the Alberta oilsands may be significantly underestimated, adding to a growing pile of studies that say our understanding of what is going into the atmosphere is incomplete.
Carbon offsets alone won’t make air travel climate-friendly
Carbon dioxide emissions aren’t the only way aviation warms the planet. Exhaust contains a host of polluting particles, from soot to nitrogen oxides.
Ottawa not doing its job to hold Volkswagen to account for diesel dupe: lawyers
Catherine McKenna is facing legal action from several environmental groups who accuse the government of dragging its heels on investigating Volkswagen for duping Canadians with diesel engines.