After storing carbon dioxide in frozen soil for millennia, the Arctic tundra is being transformed by frequent wildfires into an overall source of carbon to the atmosphere, which is already absorbing record levels of heat-trapping fossil fuel pollution.

Large-bodied migratory species such as Atlantic salmon are thriving as warming temperatures opens up new habitats at the poleward edge of their ranges.

Periods of sudden melting in the Antarctic ice sheet have been unearthed in a new climate record from over 20 million years ago by geoscientists led by the University of Leicester and the University of Southampton.

High-sensitivity climate models should not be excluded when projecting future regional climate impacts because the level of warming measured globally is not always the only good indicator of regional changes, a new study suggests. 

Artificial intelligence provides new evidence that rapid decarbonization will not prevent warming beyond 1.5 degrees Celsius. 

A pair of new studies by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science and the School of Architecture shed new light on the potential of climate-inspired architectural and urban design proposals, termed "climatopias," to effectively address climate change challenges.

The Alaska we experience today and our children will experience in the future is not the Alaska of the past.

New research has revealed less than a quarter of the remaining tropical rainforests around the globe can safeguard thousands of threatened species from extinction.

Recent decades have seen a rapid surge in damages and disruptions caused by flooding. 

Glaciers have historically determined the boundary between Italy and Switzerland in the Alps.