Cosmos

[:es]With no instructions or help, an artificial intelligence program masters a popular video game, against expectations. [:]

[:es]Remarkable find suggests group behavioural rules are very ancient. [:]

[:es]New measurements may explain isotope ratio differences between ice in comets and water in oceans.[:]

[:es] Emmy Noether overcame sexism and antisemitism to become a towering mathematician – and Einstein’s friend.[:]

[:es]Tooth study pushes back the last common ancestor by around 400,000 years. [:]

[:es]Seismometers left by moon-landing missions reveal frequent and powerful quakes. [:]

[:es]Genetic research reveals previously unknown vision proteins in deep sea species.[:]

[:es]A minor change to interferometer parameters might reveal the Earth is not alone[:]

[:es]New modelling resolves contradictions in Earth-moon hypothesis. Lauren Fuge reports. [:]