Major methane deal at climate summit—without China

Countries on Tuesday issued a landmark pledge to slash their methane emissions this decade, with US President Joe Biden chiding China's leader for skipping the make-or-break COP26 climate summit.

Severe heatwaves on the rise

Extreme heatwaves that may have happened once every decade are in danger of becoming an annual occurrence unless steps are taken to address climate change, a study suggests.

Latest climate plans don't dent emissions: UN assessment

The latest round of national emissions cutting plans submitted under the Paris Agreement will make no material dent in short-term carbon pollution levels and still put Earth on course to warm 2.7C, the UN said Monday.

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