Manu Prakash works on the world’s most urgent problems and seemingly frivolous questions at the same time. They add up to a ...

Talin is a protein that plays an important role in the immune system by activating integrins, receptors that help cells ...

Plants mastered the art of harvesting sunlight billions of years ago, using elegant rings of pigments in their leaves. Now, ...

New studies show that astrocytes, long thought to be support cells in the brain, are crucial intermediaries for relaying messages to neurons.