Technology2025 was the year of online safety laws – but do they work? New laws in the UK, Australia and France were brought in during 2025 with the aim of protecting children from harmful content online, but experts remain divided on whether they will achieve this goal 51¶¯Âþ
SpaceSaturn's rings form a giant dusty doughnut encircling the planet The rings of Saturn are normally thought to be flat, but measurements by the Cassini spacecraft show that some of their particles fly hundreds of thousands of kilometres above and below the thin main discs 51¶¯Âþ