"Climate activists halted a coal train bound for one of New England's last large coal-fired power plants by building a barricade on the tracks and sitting on it for about eight hours this week. The delay was temporary, but it was the fifth time activists had stopped a coal train in the region in less than a month."
"Even a renewable energy leader like Xcel, one of the first to pledge net zero emissions by mid-century, is finding it hard to end coal without adding natural gas."
"U.S. emissions linked to climate change fell last year on a record drop in coal-fired power generation, but further declines are unlikely without rapid policy changes, according to an estimate released on Tuesday."
"The Trump administration on Monday took its first step toward tighter pollution controls on trucks, an anomalous move for a government known for weakening environmental policies but one that would pre-empt tougher state rules."
"No one knows when millions of monarch butterflies began crisscrossing North America, spending their winters clustered on the same hillsides in Central Mexico, a blaze of orange wings in the green forest."
"An aquarium and an engineering firm in Massachusetts are partnering on a project to better protect whales by monitoring them from space."
"In the past decade, scientists substantially improved their ability to draw connections between climate change and extreme weather events. They made breakthroughs in their understanding of ice sheets. They raised critical questions about the implications of Arctic warming. They honed their predictions about future climate change. As another decade begins, scientists say there are more questions to be answered."
"With Congress in a partisan deadlock and the Trump administration rolling back environmental regulations, states are taking it upon themselves to tackle issues that could transform the electricity industry."
"After years of mounting opposition to the increasing build-out of oil and gas infrastructure, 2020 is shaping up to be the year that pipeline opponents get their day in court."
"The Environmental Protection Agency (EPA) is not adequately managing the equipment needed to respond to emergencies, its watchdog concluded in a Friday report."
