When a devastating heat wave, hurricane, flood or wildfire strikes, people often want to know: How much did human-caused ...

In late April, the U.N. Intergovernmental Panel on Climate Change admitted that Representative Concentration Pathway 8.5, or ...

A new system for forecasting weather and predicting future climate uses artificial intelligence (AI) to achieve results comparable with the best existing models while using much less computer power, ...

The researchers applied statistical tools designed to identify structural changes in time series data over time, commonly called changepoint models, to four sets of global mean surface temperature ...

A new climate model shows social norms can speed up or slow emissions cuts, revealing how culture shapes global climate action.

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 ...

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, ...

A study describes a new computer algorithm which can be applied to Earth System Models to drastically reduce the time needed to prepare these in order to make accurate predictions of future climate ...

Researchers in the United States, Europe, and Argentina have discovered that some trees stop growing in the heat of summer—a find that could upend current climate models.