Why structure matters: Scientists modeled how the thymus develops its convoluted shape, showing it boosts the elimination of harmful T cells and prevents autoimmune diseases. Specialized cell roles: ...

Non-invasive color analysis of cells could one day be used in diagnostics, a proof-of-concept study has shown. An imbalance of unstable molecular species called 'free radicals' will change the colour ...

“This is the kind of house where your shoulders drop as soon as you step over the threshold,” says Elizabeth Bulley, who moved to Devon with her husband John nine years ago. “It’s a place where ...