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 ...

More than 295 million people globally experienced hunger and starvation in 2025 because of conflict, displacement, climate change and economic disasters. The bad news is that things are going to get a ...

The concept of a digital twin as a dynamic replica of a physical system is being adopted in many fields of science and industry to simulate and optimise performance, as computers become more powerful ...

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

Models, by definition, are approximations: useful, informative, and inevitably incomplete, because they are the only way to simplify a world too complex to grasp all at once. A new study on nitrous ...

After a record fall, when nearly the entire United States experienced drought—unprecedented in US Drought Monitor history—water managers and planners nationwide are nervously hoping for a wet winter, ...

Climate models have been the basis for concern about climate change for more than 35 years. The US government, the United Nations, and organizations across the world have used model projections to ...

Climate models may be underestimating—by anything from half to two degrees—how much hotter India’s non-metropolitan cities ...

Across the coldest places on Earth, something quiet but powerful is happening beneath your feet and under the ice. As ...