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…

An anonymous reader quotes a report from TechCrunch: There’s a power crunch looming as AI and cloud providers ramp up data center construction. But a new report suggests that a solution lies beneath their foundations. Advanced geothermal power could su…

Nearly every country on Earth has dirtier air than doctors recommend breathing, a report has found. From a report: Only seven countries met the World Health Organization’s guidelines for tiny toxic particles known as PM2.5 last year, according to analy…

An anonymous reader quotes a report from The Guardian: The pollution of the planet by microplastics is significantly cutting food supplies by damaging the ability of plants to photosynthesize, according to a new assessment. The analysis estimates that …

The US will be “central” to solving the climate crisis despite Donald Trump’s withdrawal of government support and cash, the president of the next UN climate summit has said. From a report: Andre Correa do Lago, president-designate of the Cop30 summit …

Global sea ice fell to a record low in February, scientists have said, a symptom of an atmosphere fouled by planet-heating pollutants. From a report: The combined area of ice around the north and south poles hit a new daily minimum in early February an…

Half of the world’s climate-heating carbon emissions come from the fossil fuels produced by just 36 companies, analysis has revealed. From a report: The researchers said the 2023 data strengthened the case for holding fossil fuel companies to account f…