Korean scientists have harnessed eco-friendly technology that can turn harmful plastic waste into hydrogen fuel using just sunlight and water.
A new method turns carbon dioxide into ingredients for cement.
People will be able to book self-driving taxis for the first time under new government plans to fast-track autonomous vehicles.
The Government has announced a £14.2 billion investment in the Sizewell C nuclear plant, with the aim of boosting energy security, creating jobs and cutting bills.
From AI breakthroughs to longer-lasting batteries, the Government says its Modern Industrial Strategy will generate billions for the UK economy.