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San Diego Mayor Kevin Faulconer, right, and California Governor Jerry Brown, left, discuss drought and water restrictions on August 11, 2015. Faulconer has championed renewable energy, water recycling and other climate-friendly policies. AP Photo/Lenny Ignelzi

Many Republican mayors are advancing climate-friendly policies without saying so

They may not say ‘climate change,’ but many Republican US mayors support clean energy, jobs in renewable industries, and other climate-friendly policies. And so do majorities of their constituents.
Poor tropical nations are likely to feel the effects of climate change most acutely. Apiguide/Shutterstock.com

Why blowing the 1.5C global warming goal will leave poor tropical nations sweating most of all

Global warming will be most noticeable where the weather doesn’t normally vary much, such as the tropics. But these places are also home to many of the world’s poorest and least culpable nations.
Will the yellow warbler survive a changing climate? By Steve Byland/shutterstock.com

Can this bird adapt to a warmer climate? Read the genes to find out

As the climate warms, some species will not be able to evolve fast enough to adapt to the new conditions. Rachael Bay examined DNA for clues as to which yellow warblers were most vulnerable.
David Suzuki is an environmental activist, broadcaster and globally recognized geneticist. David Suzuki Foundation

David Suzuki backlash ignores his prize-worthy science

David Suzuki may be best known as an environmental activist and the face of CBC’s ‘The Nature of Things,’ but he’s also a globally recognized scientist.
There’s more to e-waste than the discarded monitors, cell phones and other electronics. (Shutterstock)

Almost everything you know about e-waste is wrong

No amount of post-consumer recycling can recoup the waste generated before consumers purchase their devices.
Flood waters rise in the Montreal neighbourhood of Cartierville in May 2017. (Fred/flickr)

Urban floods: We can pay now or later

The risk of urban flooding is rising. Overall, residents and municipalities are ill prepared, but there are steps homeowners can take to protect themselves.
Like many migratory songbirds, tree swallows are experiencing population declines in parts of their breeding range. Julia Baak

Birds wearing backpacks trace a path to conservation

Effective conservation of migratory songbirds requires an understanding of how populations are connected between seasons. The challenge is being able to track individuals throughout the entire year.
Heavy rainfall triggered extensive flooding across the province of Alberta in 2013. (Ryan L. C. Quan/Wikimedia)

Damage from flooding doesn’t have to be inevitable

Calgary has already had two 100-year floods in less than a decade. But the city and the province have yet to take action to meaningfully lower the risk of future flood damages.
The male cardinal tenderly feeding his mate is just one example of the hard work wild animals undertake in springtime. That work often benefits humans. (Shutterstock)

How the hard work of wild animals benefits us too

Wild animals are hard at work this spring. Here’s how their hard labour benefits humans, and why we should be more appreciative.

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