Articles by John Upton
John Upton is a reporter at Climate Central.
All Articles
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Supreme Court will hear big clean-air case
An EPA rule cracking down on power-plant pollution that crosses state borders was struck down by a federal court last year. Now the Supremes will hear the case and could reinstate the rule.
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Calgary floods trigger an oil spill and a mass evacuation
Epic floods forced more than 100,000 people to flee their homes last week in Alberta, Canada, prompting questions about the link between climate change and flooding.
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Could Massachusetts become the first state to impose a carbon tax?
Climate activists are pushing a state ballot measure that would tax carbon emissions from gasoline, heating oil, and other fossil fuels.
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Study links fracking to drinking water pollution
Water wells close to natural-gas operations in Pennsylvania were more likely than others to be contaminated with dissolved methane and other gases, researchers found.