Nature News

[:es] Isotopes that caused a radiation spike earlier this month probably came from an exploding nuclear-reactor core — but device’s application is still unknown. [:]

[:es] 16,000-year-old artefacts discovered in Idaho could be the oldest ever found on the continent. [:]

[:es] The drug-resistant form of the virus has been detected at unacceptable levels across Africa, Asia and the Americas. [:]

[:es] The research could eventually lead to new sources of organs for transplant, but ethical and technical hurdles need to be overcome. [:]

[:es] Anaesthetist John Carlisle has spotted problems in hundreds of research papers — and spurred a leading medical journal to change its practice. [:]

[:es] A giant data store quietly being built in India could free vast swathes of science for computer analysis — but is it legal? [:]

[:es] Behavioural evidence suggests that targeting just 20 neurons prompted animals to ‘see’ an image. [:]

[:es] Hotly anticipated technique fails to resolve disagreement over how fast cosmos is expanding — for now. [:]

[:es] Triumph over five human opponents at Texas hold’em brings bots closer to solving complicated real-world problems. [:]