Astronomers spot what may be the first stellar stream from a globular cluster torn apart outside the Milky Way
β Pictoris b is blasting out auroral radio bursts from a magnetic field at least 1.25 kilogauss strong
Microscopic black holes at the LHC remain elusive—but their possible mass is now constrained to 9–11.4 TeV
The woolly rhinoceros kept more of its genetic diversity in temperate Eurasia than in the Ice Age north
The same 1,5-diene can form either a bridged or fused bicyclic structure, depending on its nitrogen group
Archosauromorphs exploded into new species after the end-Permian extinction, then their speciation steadily slowed