DNA analysis could soon allow scientists to tell where cotton has come from

Is your T-shirt clean of slavery? Shoppers lured by a bargain-priced T-shirt but concerned about whether the item is free of slave labour could soon have the answer, from DNA forensic technology. The world's tallest temple: India's 700ft Hindu skyscraper... Forget entrance exams: Schools could someday test a... DeepMind's next challenge? Instagram is NOT notifying other users when you... The world's tallest temple: India's 700ft Hindu skyscraper... Forget entrance exams: Schools could someday test a... DeepMind's next challenge?