Rising levels of CO2 in the atmosphere may trigger a series of geological and biological processes that could ensure the next ...

The world’s land and oceans recorded their third-highest average temperature on record for September, less than a tenth of a ...

Earth’s climate has never been static. It shifts between warm interglacial periods and deep freezes, driven by complex interactions between the atmosphere, oceans, and even Earth’s orbit around the ...

La Niña is a part of a natural climate cycle officially known as El Niño-Southern Oscillation, called ENSO by scientists.

This La Niña could impact the tail end of the 2025 hurricane season, and also have an effect on fall and winter weather in the U.S.

A pattern of encroaching and retreating ice sheets during and between ice ages has been shown to match certain orbital parameters of Earth around the sun, leading to researchers being able to predict ...

Associated Press — Around the globe, hotter temperatures stoked by climate change are increasing the odds of both severe drought and heavier precipitation that can wreak havoc on people and the ...

The UN’s World Meteorological Organization (WMO) said in a report released on Thursday that the global water cycle was ...

Wildfires among ponderosa pines and Douglas firs of the U.S. West have long been part of nature's cycle of renewal, as much as the changing of the seasons.

Leaders need to develop stronger mechanisms to protect climate policy from political cycles and populist erosion.

The National Weather Service has issued a La Niña advisory for the winter, which could mean warmer, drier weather in Arizona.