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Photo by Luca Bravo on Unsplash

If a forest has a variety of tree species, is it better at fighting climate change? A U of A study says yes

Planting trees is often a go-to action for environmental sustainability, but it turns out that it really matters what types of trees you plant — and where.

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‘Earthworm dilemma’ has climate scientists racing to keep up
www.nytimes.com

‘Earthworm dilemma’ has climate scientists racing to keep up

Worms are wriggling into Earth’s northernmost forests, creating major unknowns for climate-change models.
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One of world's dirtiest oil sources wants to go green
www.bloomberg.com

One of world's dirtiest oil sources wants to go green

One of most aggressive campaigns to fight global warming is happening in a Canadian province. There’s just one problem: the same place is also home to some of the dirtiest oil in the world.
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