In a 25-word post on his Truth Social account, the president Friday questioned how the world can be warming when it is so cold, and called the temperatures nearly unprecedented. He also called advocates and scientists “environmental insurrectionists.”

It never used to be possible to attribute individual weather events to climate change and map their full consequences. Thanks to the work of two pioneering climate scientists, it is now

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs. Scientists have solved a 66 million-year-old mystery, explaining how Earth shifted from a warm,

When the Neoliner Origin completed its first transatlantic crossing in late October, climate scientist Katherine Hayhoe saw more than a successful trial of a new cargo sailboat. She viewed it as a concrete sign of hope — evidence, she said, that real ...

A new study shows a growing share of greenhouse gas emissions is coming from natural, unmanaged ecosystems in response to human-caused warming.

Nearly 3.8 billion people could face extreme heat by 2050 and while tropical countries will bear the brunt cooler regions will also need to adapt, scientists said Monday. "Put simply, the most disadvantaged people are the ones who will bare the brunt of this trend our study shows for ever hotter days,

As a climate scientist and CEO of a climate technology company, I should be great at choosing vacation destinations with perfect weather. Instead, I’m 0 for 2. My family’s last two trips to Europe—July 2023 and July 2025—both landed squarely in the ...

During black summer, my daughters were too young to know what was happening. Now, amid another Australian heatwave, they deserve answers