In the whole history of Earth's climate, few events are as extreme as those that geologists call "Snowball Earth." ...

Key climate tipping points may be closer than expected, raising the risk of accelerating warming, sea-level rise, and ...

Scientists at the University of Southampton have uncovered evidence from ancient rocks that Earth's climate continued to ...

Scientists say warming is increasing faster than at any time in at least 3 million years. There is no guide for what comes ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

New potential climate crisis just dropped.

For more than a quarter billion years, coral reefs did far more than brighten shallow seas. Long before humans appeared, ...

Uncertainty in climate models could mean Earth systems are perilously close to their tipping points, scientists warn.

Ice cores show Earth’s climate stayed in a stable range for thousands of years, until human emissions triggered a sudden spike in global temperatures. In this interview with climate scientist Dr.

"Policymakers and the public remain largely unaware of the risks posed by what would effectively be a point-of-no-return transition." The post Earth on Track to Become Uninhabitable, Scientists Say ...

2025 trailed only 2023, the warmest year on record, and 2024, the second-warmest, according to authoritative temperature data ...