Economic models have systematically underestimated how global heating will affect people’s wealth, according to a new study that finds 4C warming will make the average person 40% poorer — an almost four-fold increase on some estimates. The Guardian: T…

The Washington Post reports that after months of polar darkness, the extent of sea ice blanketing the Arctic this winter “fell to the lowest level on record, researchers announced this week… the smallest maximum extent in the 47-year satellite record…

sciencehabit quotes a report from Science.org: Whales sing, orcas squeal, and sea turtles croak. But sharks are more the strong, silent type. Now, researchers report the first evidence that sharks make sounds, too, described today in Royal Society Open…

The devastating impacts of the climate crisis reached new heights in 2024, with scores of unprecedented heatwaves, floods and storms across the globe, according to the UN’s World Meteorological Organization. From a report: The WMO’s report on 2024, the…

Prolonged exposure to extreme heat accelerates biological aging in older adults, increasing the risk of age-related illnesses, according to research published in Science Advances.

In a nationally representative study of 3,686 U.S. adults over age 56,…

The Washington Post reports:
Oceans last year reached their highest levels in three decades — with the rate of global sea level rise increasing around 35% higher than expected, according to a NASA-led analysis published Thursday… Last year’s ra…

“A new four-lane highway cutting through tens of thousands of acres of protected Amazon rainforest is being built for the COP30 climate summit,” reports the BBC, “in the Brazilian city of Belém.”
The highway will ease traffic into the city, whi…

Breakthrough Energy, the climate group founded by Bill Gates, has laid off dozens of employees in the U.S. and Europe, eliminating its public policy and partnerships teams as it shifts away from advocacy work. Its investment and grantmaking divisions w…