Firefighters in the Australian state of Victoria are battling at least six major fires as a record-breaking heatwave hits the country's south-east. Two fires are currently burning at "emergency level" according to local broadcaster ABC News. Several communities have been issued emergency warnings to either evacuate, watch and wait, or shelter in place.

A new map has unmasked the landscape beneath Antarctica's ice in unprecedented detail, something scientists say could greatly enhance our understanding of the frozen white continent.

Global temperatures in 2025 did not quite reach the heights of 2024, thanks to the cooling influence of the natural La Niña weather pattern in the Pacific, new data from the European Copernicus climate service and the Met Office shows.

Much less winter snow is falling on the Himalayas, leaving the mountains bare and rocky in many parts of the region in a season when they should be snow-clad, meteorologists have said.

US President Donald Trump has withdrawn the US from dozens of international organisations, including many that work to combat climate change.

A very cold start to 2025 and the growing power demands of data centres and cryptocurrencies saw US emissions of planet-warming gases rise for the first time in three years, a new analysis shows.