SpaceBlack holes are hiding movies of the universe in their glowing ringsA faint fuzzy glow around the first black hole image last year baffled astronomers. Now we know what it contains – and it’s more bizarre than we ever imaginedFeatures
HumansTerrie Moffitt interview: Can a young person's genes really set them up for a life of crime?Features
LifeButterflies are showing us how wildlife will cope with climate change As warm-weather species flutter further toward the poles, we will end up with far fewer kinds of butterfly. Here's what that means for biodiversity across the animal kingdom Features