EnvironmentGiant dome filled with CO2 could store excess power from renewables Italian firm Energy Dome is building a "CO2 battery" in Sardinia that will store excess power from renewables and release it back to the grid when needed News
SpaceHow could we give boring blobby galaxies a new, exciting shape? Galaxies could do with a few more arms or some decorative designs – on this episode of Dead Planets Society, our hosts are using collisions, black holes and dark matter to reshape our galaxy News