Observations reveal that Arctic sea ice extent at the end of summer has halved, since satellite records began in the late 1970s.

There is widespread coverage of the latest failure of talks to agree the world's first legally binding treaty to tackle plastic pollution.

Climate change drove record levels of humidity around the world last year, according to the latest “state of the climate” report from the American Meteorological Society ...

Extreme heat fanning deadly wildfires in Europe has killed at least three people and caused thousands more to evacuate, the Guardian reports.

Wildfires “fanned by a heatwave and strong winds wreaked destruction across southern Europe”, burning homes and forcing evacuations, reports Reuters.