BBC

Plantations for palm oil are blamed for rainforest destruction, but an artificial palm oil is close.

Tourists and scientists gathered at an observation site in Argentina to witness the total eclipse.

Experts are calling for greater surveillance of wildlife for the virus after the discovery in Utah, US.

The AI academic at the centre of a race row at Google speaks to BBC News.

Officials will hold discussions with France's EDF about funding the Sizewell C project in Suffolk.

As the UK hosts a key climate summit, the government announces an end to funding for overseas oil and gas.

Sir Richard Branson's Virgin Galactic embarks on the first crewed flight of its rocket-powered tourist plane.

A further 119 skulls of men, women and children are found near a famous Aztec temple in Mexico City.

Lake sediments on remote Marion Island tell the story of the Southern Hemisphere's westerlies.

The world has seen the biggest annual fall in CO2 emissions since World War Two, say researchers.

The new Sentinel satellite to track global sea-level rise is in excellent shape, say space officials.

A letter has been signed by singer Ellie Goulding and Hollywood stars Emma Watson and Emma Thompson.

European bison take a step back from the brink, but there is bad news for other animals and plants.

Five years after the Paris climate deal was agreed, we look at the promises made by key countries.

The US entrepreneur's latest Starship rocket prototype impresses in flight, but crashes on landing.

Nasa has announced 18 astronauts who will travel to the Moon under the agency's Artemis programme.

The mass of human-made objects will for the first time likely exceed that of living things in 2020.

The world's wealthiest will need to limit emissions if the world is to avoid dangerous warming.

The UK can make major cuts to carbon emissions more cheaply than previously thought.

Zhou Chengyu, 24, has been lauded on social media for her work as the project's youngest commander.