Internal climate variability refers to the natural fluctuations arising from the chaotic interactions within the atmosphere, ocean, cryosphere and land surface. Ensemble climate models exploit this ...

Paleoclimate variability spans timescales from interannual fluctuations to millennial‐scale trends, driven by a combination of orbital, solar, volcanic and anthropogenic forcings. Proxy archives such ...

Environmental scientists are increasingly using enormous artificial intelligence models to make predictions about changes in weather and climate, but a new study by MIT researchers shows that bigger ...

In a time of increasing climate variability, researchers Pengfei Xue and Miraj B. Kayastha have developed regional Earth system models to better understand and predict extreme weather and ...

Changes in rainfall within global monsoon regions affect the livelihoods of billions. For years, climate models have suggested that the fingerprint of human-caused climate change on monsoons would ...

"Extreme events are so far outside anything we have expected." The post Climate Scientists Aghast at How Bad Things Are ...

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, ...

Weather, climate variability, and extreme environmental conditions can influence when, where, and how people go about their daily behaviors. Heat, rainfall, ...

North Pacific winter storm paths are moving toward the North Pole faster than scientists expected. In Alaska, glaciers are ...

Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Climate change as defined by the United Nations refers to ...

One of the most pervasive misunderstandings of climate — even among some who publish on climate — is the belief that any long-term trend in a measured climate variable indicates a change in climate, ...