Increasingly popular prediction markets like Kalshi and Polymarket may improve forecasting by aggregating knowledge

Weather trades are gaining traction, drawing in casual participants, experts and tech firms testing their wares.

Delegates are still hammering out a plan about how to move forward.

Without US backing and more money being spent than brought in, the IPCC’s trust fund could run out by 2028. 

Subsidies meant for poor regions are inadvertently reaching wealthy enclaves.

Wintertime ice shrank to a record-low level for the second year running, a sign of how climate change is reshaping the region.

New research models how many more deaths extreme heat could cause by 2050.

Lower-income nations will face 10 times as many heat-related deaths as high-income ones, researchers estimate. 

Climate expert Kate Marvel pointed to “upheavals” under the Trump administration as a reason for her departure. 

Also: How climate scientists are using AI and El Niño is on the horizon.

Researchers are using the powerful technology to learn more about local effects of climate change, oceans, clouds and more. 

Also: Green cement startup Sublime Systems lays off two-thirds of its workers.

Climate-fueled drought and mismanagement have left the country with a severe water shortage, and war only adds to the strain. 

Climate-fueled drought and mismanagement have left the country with a severe water shortage, and war only adds to the strain. 

Also: the biggest US gas plant could also be a huge source of emissions

US President Donald Trump’s proposal for a massive gas-fired power plant in Ohio would likely create one of the nation’s largest sources of carbon dioxide emissions from electricity generation.

Also: the collapse of a crucial clean-cooking initiative in Africa.

J.H. Campbell, a coal plant in Michigan, was slated to close, but the federal government is keeping it open. 

President Donald Trump said his administration has rescinded the “endangerment finding,” a landmark scientific determination that greenhouse gases pose a threat to human health and welfare.

President Donald Trump said his administration has rescinded the “endangerment finding,” a landmark scientific determination that greenhouse gases pose a threat to human health and welfare.