Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their assessments draw heavily on data from Earth-observing satellites—and the ...

Climate scientists are confronting a hard truth: some of the most widely used models are struggling to keep up with the pace and texture of real‑world warming. The physics at their core remains sound, ...

The first half of this year was the costliest ever recorded for weather and climate disasters in the United States, according to an analysis published Wednesday by the nonprofit organization Climate ...

Scientists around the world have been scrambling to fill in gaps and make space on their servers for American data sets, ...

Several annual international climate reports released Tuesday indicate that relentless human-caused warming continued in 2025, especially in the oceans and at the poles. For the third year in a row, ...

For 25 years, a group of the country’s top experts has been fastidiously tracking the ways that climate change threatens every part of the United States. Their findings informed the National Climate ...

Mandel is a senior editor at TIME. Mandel is a senior editor at TIME. A couple weeks after Donald Trump was elected president for the second time, a group of federal data-watchers gathered in Denice ...