Astronomers detect signs of water vapour on Earth-sized exoplanetObservations from the James Webb telescope suggest the rocky world 40 light years away may have retained an atmosphere.Dr Hannah Morris, Science correspondent·6h ago
Gene therapy trial restores partial sight in inherited blindnessTwelve patients regained the ability to read large print after a single injection, researchers report in Nature.Ian Blackwood·14h ago
Fusion reactor sustains plasma for record 20 minutesThe milestone brings scientists a step closer to the long-promised goal of limitless clean energy.Dr Hannah Morris·22h ago