"Michael Bloomberg, the billionaire businessman and 2020 Democratic presidential candidate, made an appearance Tuesday at the United Nations climate summit to assure the world that “Americans are continuing to lead on climate change, even with a climate denier in the White House.”"

"The Greenland ice sheet’s losses have accelerated so fast since the 1990s it is now shedding more than seven times as much ice each year, according to 89 scientists who use satellites to study the area."

"A New York state judge on Tuesday handed Exxon Mobil a victory in the civil case brought by the state’s attorney general that argued the company had engaged in fraud through its statements about how it accounted for the costs of climate change regulation."

"The National Oceanic and Atmospheric Administration, along with seven partners, unveiled a $97 million plan Monday to restore coral on seven reefs in the Florida Keys."

"MADRID — U.N. climate change talks enter the final week here on Monday as senior national officials arrive to try to hammer out rules to link the nascent carbon markets that are deemed critical to reaching the targets under the Paris Agreement."

"A quarter of the world’s population are at risk of water supply problems as mountain glaciers, snow-packs and alpine lakes are run down by global heating and rising demand, according to an international study."

"New England’s historic fishing industry has been in crisis mode for years as the region’s waters warm at a faster rate than most of the world, efforts by regulators to preserve dwindling fish stocks bankrupt boat captains, and a general malaise settles over coastal towns built around the ancient profession."

"Children and young people must be at the heart of dealing with the climate crisis, the UN and campaigners have said as climate talks in Madrid enter their second week with little concrete progress."

"The world’s oceans are gasping for breath, a report issued Saturday at the annual global climate talks in Madrid has concluded."