Articles by John Metcalfe
John Metcalfe is a staff writer at The Atlantic Cities.
All Articles
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For Cleveland, climate change could mean tons of toxic green algae
Heavy agriculture and global warming are aligning to produce nasty algae blooms in the Great Lakes, scientists say.
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Great green north: Climate change curtails Canadian winters
NASA scientists say Canadian winters are warming up -- a change that's "like Winnipeg, Manitoba, moving to Minneapolis-Saint Paul in only 30 years."
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How NASA scientists are turning L.A. into one big climate-change lab
Scientists with the Megacities Carbon Project hope to pin down a slippery piece of climate science: measuring a city's carbon footprint.
