PhysicsWomen in physics: Why there's a problem and how we can solve itWomen are still wildly under-represented in physics – but it doesn't have to be like that. Our special report looks at the steps we can take to improve thingsFeatures
LifeAncient 'living fossil' fish has scales that act as adaptable armour The coelacanth fish has scales that can change their internal structure if they are pierced by a predator to stop cracks spreading News