The Guardian

[:es]Diprotodon was the largest marsupial ever to live. New evidence shows it migrated annually – and could make us reassess what we know of other extinct marsupials[:]

[:es]The prehistoric shift towards cultivation began our preoccupation with hierarchy and growth – and even changed how we perceive the passage of time[:]

[:es]Network’s estimated power use also exceeds that of 19 other European countries, consuming more than five times output of continent’s largest windfarm[:]

[:es]Star has exploded in ‘fatal’ supernovae multiple times since 1954 – and is the first star astronomers have witnessed doing so[:]

[:es]In a major breakthrough for artificial intelligence, AlphaGo Zero took just three days to master the ancient Chinese board game of Go … with no human help[:]

[:es]Researchers identify Plasmodium simium in Atlantic Forest area of Rio de Janeiro state, raising concerns for eradication of disease in Brazil and beyond[:]

[:eu]Satellite data reveals trapped water across the moon’s surface – not just at the poles – in deposits from ancient eruptions, say researchers[:]

[:eu]From declining royal honour to refusing to sit for a portrait, correspondences show co-discoverer of evolutionary theory avoiding publicity[:]

[:eu]Despite being among the most recognisable, common fossils, not one has been found that gives us an accurate idea of how the animals looked in life[:]