BBC

A new study questions the sustainability of used cooking oil imports into Europe to make biodiesel.

The International Space Station is nearing the end of its life and Russia is working on a new module.

Scientists found remains of the sauropod in rocks from what is today the Atacama desert.

The discovery in the Cairngorms is only the eighth time a cow wheat shieldbug has been recorded in Scotland.

This year should see the second-biggest-ever rise in CO2 emissions as economies rebound from Covid.

After invasive rats and goats were removed from Redonda, the island's wildlife has been thriving.

Boris Johnson says carbon emissions must fall by 78% by 2035 - 15 years earlier than previously planned.

A "forgotten" coffee plant that grows in warmer conditions could help ensure the drink's future.

The teenage activist spoke to Greg James about climate change and Ikea meatballs.

The Ingenuity drone completes the first powered, controlled flight by an aircraft on another world.

Meet the teams who track down and destroy hidden sources of greenhouse gases.

The US space agency is ready to attempt the first powered, controlled flight on another planet.

The US and China announced actions to tackle climate change following meetings in Shanghai last week.

These teenage climate activists are pushing for change in Australia.

SpaceX will build a lander that the US space agency will use to return humans to the Moon this decade.

Researchers hope their "ultra-white" paint can save energy by reflecting sunlight from buildings.

Scientists confirm they have made "chimera" embryos from long-tailed macaques and humans.

Beijing must close 588 coal-fired power plants in a decade to meet climate pledges, experts say.

Satellite images collected over 37 years are combined to show how Earth in a new way.

Sir David Attenborough fronts a new documentary on lockdown's effect on the natural world.