56 million years ago, the Earth experienced one of the largest and most rapid climate warming events in its history: the Paleocene-Eocene Thermal Maximum (PETM), which has similarities to current and future warming.

World War II-style rationing could be an effective way to reduce carbon emissions, according to new research from the University of Leeds.

Ice cores are a unique climate archive. Thanks to a new method developed by researchers at the University of Bern and Empa, greenhouse gas concentrations in 1.5 million year old ice can be measured even more accurately. 

An MIT team is working to harness combustion to yield valuable materials, including some that are critical in the manufacture of lithium-ion batteries.

The 2015–2018 summer droughts have been exceptional in large parts of Western and Central Europe over the last 400 years, in terms of the magnitude of drought conditions. 

So far this winter, the Great Lakes have been unusually ice-free.

An international collaboration led by Oregon State University scientists has identified 27 global warming accelerators known as amplifying feedback loops, including some that the researchers say may not be fully accounted for in climate models.

Over the last decade, researchers have sounded the alarm on soil erosion being the biggest threat to global food security.

Artificially raising island heights or building completely new higher islands have been proposed as solutions to sea-level rise in the Maldives and other low-lying nations.

Our planet kicked off another year with a warm start: January 2023 ranked as the seventh-warmest January in 174 years.