BBC

Sixty percent of Ghana's water bodies are now polluted, largely due to illegal mining operations.

Researchers develop a robot that changes colour in response to its background.

The system being tested should spot the disease long before symptoms or obvious brain signs develop.

A project on family education wins the 2021 Earth Photo competition.

The most vulnerable developing countries plead for action after a stark warning from a UN panel.

Heatwaves, wildfires, floods and droughts highlight how extreme weather is linked to climate change.

What are the key takeaways from the IPCC new study on the science of climate change?

Zac Goldsmith says COP26 must be a "turning point", despite warnings that costs of tackling climate change will hit poor families.

Heating from humans has caused irreparable damage to the Earth that may get worse in coming decades.

Boris Johnson calls for a shift towards clean energy sources after "sobering" report on climate change.

From food to fashion, green bloggers give their top tips to be more eco-friendly.

Hundreds on the island of Evia flee to safety by sea as a record heatwave triggers devastating fires.

The report will be a "massive wake-up call" to governments to cut emissions, environmental experts say.

The global battle against climate change is likely to be won or lost in China.

Despite his warning, the Tory climate chief does not rule out future fossil fuel projects in the UK.

Officials warn that the severity of natural disasters is outpacing efforts to prevent their damage.

The IPCC's short scientific summary due out on Monday will be strongest statement yet on climate change.

For some, the17th century "pilgrim fathers" are also real-life ancestors. But for how many?

Environmentally conscious entrepreneurs explain the movement towards zero-waste lifestyles.

Advertisers are increasingly using artificial intelligence to come up with their winning slogans.