Drought in Europe, dwindling Arctic sea ice, a slow start to the Indian monsoon – unusually hot ocean temperatures can disrupt climate patterns around the world, as an ocean scientist explains.

Freshening seawater around Antarctica is disrupting a global ocean conveyor which regulates the climate.

A short history of predicting an ice-free Arctic – and why you should listen to this one.

Ten years after Kivalina’s lawsuit against Exxon over climate change damage was dismissed, the Indigenous community’s volunteer search and rescue team is facing frequent crises.

Atmospheric rivers can melt fragile new sea ice. When these storms arrive in waves, the sea ice doesn’t have a chance to recover.

Emperor penguins survive in a ‘Goldilocks zone’ between too much sea ice and too little. Climate change is having an impact.

Smoke from a Siberian wildfire may have transported enough nitrogen to parts of the Arctic Ocean to amplify a phytoplankton bloom, researchers say.

Polar bears are increasingly seeking sustenance in human trash because of melting sea ice and a loss of hunting opportunities. The result is a rise in human-bear conflict – and dead bears.

A new tool that uses lasers to measure glaciers is small enough to fit in a backpack and be carried up steep mountains.

Polar bears that hunt from freshwater ice in Southeast Greenland are "the most genetically isolated population of polar bears anywhere on the planet."