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U.S. airlines are increasing their emissions of climate-changing gases much faster than they are boosting fuel efficiency, according to an environmental…
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Invasive insects and diseases are killing tree species in forests across the U.S., and in turn, weakening one of the planet's natural ways to fight...
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Air travel is set to grow dramatically. It will be a while before electric planes truly take off, but people are trying to reduce their carbon footprint now with offsets and "flight shaming."
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Democratic presidential candidate Michael Bennet said Monday he wants to commit $1 trillion for underwriting research and projects to address climate…
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As climate scientists sound the alarm on the effects of rising global temperatures, many of Colorado's electric utilities are shifting their focus to a…
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While it may seem that heaps of plastic from meal kit delivery services make them less environmentally friendly than traditional grocery shopping, a new study suggests that's not necessarily true.
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The state of Wyoming, the country's largest coal producer, is the site of the Carbon XPrize in which entrepreneurs compete to capture carbon and turn it into commercial products.
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A new study shows US greenhouse gas emissions are going up. The natural gas boom is partially to blame. It’s a big industry in our region.
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In recent years, President Trump has dismissed climate change as a hoax. “I think it’s a big scam for a lot of people to make a lot of money,” he said...