Speaking at a virtual summit, Boris Johnson urges world leaders to "build back greener".

After rejoining the agreement, the US wants to show it is serious about climate change.

Forty world leaders will be urged to increase their carbon-cutting actions at US virtual summit.

A new crop of coffee companies have solutions to cut waste in their industry.

BBC Reality Check's Chris Morris explains how changing three aspects of how you live can make the biggest dent to your carbon footprint.

The global shipping industry wants governments to tax their carbon emissions as they try to tackle climate change

The best time to view it will be early morning or after sunset on Thursday, astronomers say.

Ella Adoo-Kissi-Debrah's mother calls on the government to "reduce air pollution immediately".

The EU's climate-change goals of becoming climate neutral by 2050 will become legally binding.