Canada's nitrogen footprint shows great regional variation

Reactive nitrogen emissions contribute to greenhouse gases, as well as air and water pollution. For the first time, researchers from McGill University have calculated Canada's nitrogen footprint (akin to a carbon footprint) ...

Surprise at fossil discovery made in Tanzania

Ancient animal tracks dated almost two-million years old have been unearthed accidentally by Heriot-Watt University scientists from the Lyell Center in Edinburgh.

'Two-headed beast': China's coal addiction erodes climate goals

China's surprise pledge to slash its carbon footprint to zero by 2060 was met with cautious applause, but fresh spending on coal to rev up a virus-hit economy threatens to nullify its audacious bid to lead the world into ...

Environmental policy often has undesirable side effects

"Good intentions" do not generally produce "good results." This wisdom also applies to establishing coherent environmental policies. Without proper oversight and planning, environmental policies can lead to unintended and ...

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