LifeHermit style: Meet the sea's most decorated animal Hermit crabs upcycle shells from dead molluscs, hangers-on and all. This one is part of a huge collection of photos of invertebrates from the Pacific Ocean Regulars
LifeAre we ready for quantum biology? In Life on the Edge, Jim Al-Khalili and Johnjoe McFadden argue quantum effects are decisive in biology – but this challenging idea needs proof CultureLab