By Paul Voosen , Science.  Excerpt: Global greenhouse emissions will soon flatten or decline—a historic moment driven by China’s surge in renewable energy. In July, a team of scientists assembled...to study an anomalous wobble in a data curve. ...it was a surprising decline in a quantity that has grown relentlessly throughout the Industrial Age: the amount of planet-warming greenhouse gases dumped by humanity into the atmosphere each year. The researchers were members of Climate TRACE, a collaboration of academics, environmental think tanks, and companies that tracks how much coal, oil, and natural gas the world is burning—and where—using a mix of energy statistics, satellite observations, and artificial intelligence (AI). As the group began to push out monthly estimates for January, February, and March, it was unmistakable that levels were lower than at the same time last year. ...overall emissions have crept up by some 1% each year. Although Europe and the United States reached p...

By Claire Brown and Mira Rojanasakul, The New York Times.  Excerpt: New research shared with The New York Times estimates the extent to which rising home insurance premiums, driven higher by climate change, are cascading into the broader real estate market and eating into home values in the most disaster-prone areas....  Full article at https://www.nytimes.com/interactive/2025/11/19/climate/home-insurance-costs-real-estate-market.html . 

By Cara Buckley , The New York Times.  Excerpt: Iowa City eliminated bus fares in August 2023 with a goal of lowering emissions from cars and encouraging people to take public transit. The two-year pilot program proved so popular that the City Council voted this summer to extend it another year, paying for it with a 1 percent increase in utility taxes and by doubling most public parking rates to $2 from $1. Ridership has surpassed prepandemic levels by 18 percent. Bus drivers say they’re navigating less congested streets. People drove 1.8 million fewer miles on city streets, according to government calculations, and emissions dropped by 24,000 metric tons of carbon dioxide a year. That’s the equivalent of taking 5,200 vehicles off the roads....  Full article at https://www.nytimes.com/2025/11/18/climate/iowa-city-free-buses.html . 

By Paul Voosen , Science.  Excerpt: For all their usefulness in forecasting global warming, climate models tend to paint the future in the broad strokes of an Impressionist artist. ...Now, a new high-resolution modeling project called MESACLIP, run at great computational expense over the past 5 years, is putting Earth’s future into sharper focus by simulating the churning of the atmosphere and ocean at a level of detail similar to the scale of weather forecasts. The project reveals heightened risks for regions like the Gulf Coast and coastal California, where extreme rainfall could occur far more often than traditionally projected. The trends, published today in  Nature Geoscience ,  show the benefit of high-resolution models , which better capture shifts in wind patterns that lead to the downpours....  Full article at https://www.science.org/content/article/high-resolution-climate-model-forecasts-wet-turbulent-future .

By Kara Manke , UC Berkeley News.  Excerpt: After more than a century of fire suppression in California’s forests, mounting evidence shows that frequent fire — through practices like prescribed fire or Indigenous cultural burning — can improve forest health, increase biodiversity and reduce the risk of catastrophic wildfire. ...A  new long-term study  shows that, while prescribed burning may release carbon dioxide in the short term, the repeated use of controlled fire may boost a forest’s productivity, or carbon sequestration capacity, in the long term....  Full article at https://news.berkeley.edu/2025/11/17/prescribed-burning-helps-store-forest-carbon-in-big-fire-resistant-trees/ . 

By Somini Sengupta , The New York Times.   Excerpt: A small group of countries is aiming to impose a fee on private jets and premium commercial fares. The revenue would help nations adapt to warming....  Full article at https://www.nytimes.com/2025/11/17/climate/private-jet-tax-climate.html .