A major Nordic study indicates that language models produce a less diverse range of factual claims than a Google-search baseline. But its warning of “knowledge collapse” identifies a possible...
Light-ion collisions at CERN strengthen the case that quark–gluon plasma can form in surprisingly small systems. Researchers in Copenhagen helped turn the unusual structure of neon into an...
A nationwide Danish study has found that children exposed to overlapping health, social and economic difficulties face a markedly increased risk of dying in early adulthood. The results challenge an...