BBC

Global pork prices could rise sharply as African swine fever decimates China's pig population.

The second largest emperor penguin colony in Antarctica disappears, satellite images show.

The technology could eventually help those who have lost their voice to speak again.

Colliery tips are home to hundreds of rare species of bugs - including some unique finds - say scientists.

It is the first seismic signal ever detected on the surface of a body other than Earth and its Moon.

Teenage activist Greta Thunberg has an uncompromising message on climate change.

Teenage activist Greta Thunberg, who will meet UK politicians, also praises climate change protesters.

Each year billions end up in landfill, but the world's largest nappy production company is now backing a scheme to recover the plastic and other materials inside them.

A closer look at Extinction Rebellion's demands and how the government might try to achieve them.

Supporters say they can make it easier for people in rural areas to get around.

UK sees longest continuous period without generating electricity from coal as temperatures soar.

There are plans to launch a manned mission to the International Space Station later this year.

A new campaign says we should pay less tax on plants because they are good for the environment and mental health.

It is their "beauty of colour and space that makes me keep coming back", artist says.

Actress Emma Thompson defends her decision to fly to London from the US to attend a climate change protest.

The BBC's Climate Change - The Facts, presented by Sir David Attenborough, is praised by TV critics.

Chris Skipper has been photographing urban peregrines nesting at Norwich Cathedral for nearly a decade.

The veteran naturalist's BBC programme on climate change is his strongest warning yet on the threat of rising temperatures.

The bones of the huge creature belong to a new species which roamed east Africa 20 million years ago.

A woman and two men are charged over the Extinction Rebellion protest at Canary Wharf in London.