Andrey Melnichenko, a Russian billionaire who made a fortune in coal and fertilizer then found himself sanctioned after

David Hockney has unveiled his latest Christmas-themed artwork to bring “joy and hope” to people in London. The Bigger Christmas Trees artwork at Battersea Power Station depicts two large green and purple striped Christmas trees, each with a gold star at the top. The artwork is being displayed on the landmark’s two chimneys, which measure 100 metres (328 feet) and overlook the River Thames. “Battersea Power Station is such a beautiful building, I wanted to decorate it in a way that I hoped would bring joy and hope to Londoners,” said Hockney, 86. The artist, who is known for using a range of mediums including apps on iPhones, used an iPad Pro and Apple Pencil to create the design. Hockney has used Apple products in his artwork for more than 15 years including the first iPhone model in 2007. Apple’s senior vice president of worldwide marketing Greg Joswiak described Hockney’s artwork as a “gift” for London. He said: “David is one of the world’s most important and influential artists, and we couldn’t be more excited to see his latest creation lighting up Battersea Power Station. “It is a privilege for us that he chooses iPad for his work, and to create this beautiful Christmas gift for the people of London.” Hockney’s other work using an iPad includes a stained glass window and a piece to highlight the natural world, which he created during the Covid-19 pandemic. In November, he unveiled his David Hockney: Drawing from Life exhibition at the National Portrait Gallery, in London, which showcases a portrait of singer Harry Styles. Styles is depicted wearing an orange and red cardigan with a pearl necklace and blue jeans in one of 30 displays at the gallery. The Bigger Christmas Trees artwork will be displayed in a 10-minute animation on two of Battersea Power Station’s towers from 5pm to 10pm every evening until Christmas Day. Read More Apple names its App Store apps of the year £16bn Adobe takeover could harm competition in digital design market – watchdog Young people the biggest users of generative AI, Ofcom study shows Software firm Cloudsmith announces £8.8m investment UK and South Korea issue warning over North Korea-linked cyber attacks Data protection watchdog warns websites over cookie consent alerts

Kenya signed deals for seven green projects on the sidelines of the COP28 summit, include geothermal generation plants,

A landmark discovery on an ancient branch of the River Nile may have solved the mystery of how the pyramids in Egypt were built centuries ago. The now dried-out waterway, which once ran through Giza might have been used to transport the materials that were used to construct the pyramids. The proximity to the waterway might also suggest why there is such a cluster of pyramids in that particular area of Cairo, as the large amount of water would have been able to support the various building blocks needed for the colossal structures. The discovery was made by Dr Eman Ghoneim who used radar satellite data from space to study the Nile Valley which showed an "invisible world of information beneath the surface." Ghoneim presented her research to the 13th Congress of Egyptologists earlier this year. Speaking to IFLScience Ghoneim said: "The length probably was really, really long, but also the width of this branch in some areas was huge. We're talking about half a kilometer or more in terms of width, which is something that is equivalent to today's Nile course width. So it wasn't a small branch. It was a major branch.” The defunct waterway has been dubbed the Ahramat Branch and ran from Giza to Faiyum and amazingly passed through 38 different pyramid sites. However, without confirmation of whether the river was active during the Old and Middle Kingdoms, around 4,700 years ago, cannot fully determine if water was used to help build the pyramids. One indication that it could have been used is that according to Ghoneim these pyramids were "located exactly at the bank of the branch that we found" which could mean that they were "valley temples" which acted like ancient ports. The research might not just unlock the secrets of the pyramids but it could also uncover parts of ancient Egypt that have long been lost as towns disappeared when the Nile naturally migrated. Ghoneim added: "As branches disappeared, Ancient Egyptian cities and towns also silted up and disappeared, and we have no clue actually where to find them." Sign up to our new free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

We love the sense of anticipation that we get leading into the gift-giving season. As

A major trade deal between the European Union and South American economies received a serious setback after French

We’ve entered the final month of 2023, and fingers crossed stocks will have a great finish after a

The global resurgence for nuclear energy starts in the barren, high desert of Idaho. Almost every nuclear plant

The head of the World Trade Organization urged envoys at the COP28 climate conference to put trade policy

Industries that account for over a third of greenhouse gas emissions are the target of a new initiative

Exxon Mobil Corp. CEO Darren Woods cuts a strange figure at the COP28 climate summit — an oil

Sign up for the Green Daily newsletter for comprehensive coverage of the climate summit right in your inbox.