EnvironmentSix spectacular ice phenomena to look out for this winterFrom candy-cane snow rollers to fragile flowers, ice can take on magical, complex guises. Here are six that might catch your eye this winterFeatures
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