Warming is accelerating, threatening a cascade of tipping points that destabilize the climate. In a new paper, scientists say ...

For decades, climate science has treated Earth’s shifting crust as a slow, distant backdrop to the drama of global warming.

The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and ...

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

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

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

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

A new study of bald cypress trees reveals how ancient climate shifts, starting around 500 A.D., drastically shortened tree ...

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as once believed. New research from ancient Scottish rocks reveals that during ...

Oregon State University scientists are raising alarms about the planet's trajectory towards a “hothouse” Earth.

New research shows mountain birds move up and down slopes to save energy, find food, and avoid competition across seasons.