Current global climate models (GCMs) support with high confidence the view that rising greenhouse gases and other ...

Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their ...

We've been watching temperatures climb, extreme weather events intensify, and ice sheets shrink. Every weather forecast and climate projection relies on incredibly complex computer simulations that ...

A global study finds climate change will sharply increase high-temperature risks, accelerate degradation, and raise costs for rooftop PV, with economically disadvantaged regions hit hardest.

Satellite image provided by the National Oceanic and Atmospheric Administration shows Hurricane Melissa churning northwest through the Caribbean Sea. The Category 5 hurricane is a recent example of ...

The report warns many economic models are failing to capture extreme weather events and rising uncertainty likely to dominate impacts in a hotter world.

Scientists have developed a powerful new way to trace the journey of water across the planet by reading tiny atomic clues hidden inside it. Slightly heavier versions of hydrogen and oxygen, called ...

Climate change makes nitrous oxide disappear faster, creating new uncertainty for future climate and ozone predictions.

Climate crisis could cause global financial crash as economic models fail to capture risk - Researchers say governments and financial institutions underestimating threat because they rely on models th ...