How are disease-relevant molecules distributed within tissue? What changes occur even before they become visible under the ...

A tickly itch, a painful scratch, or the feeling of a refreshing breeze—the skin is teaming with nerve endings that drive these sensations. Scientists are getting into the epidermis to explore how ...

In Alzheimer’s disease, amyloid-β peptides and tau proteins assemble into filaments that are thought to be harmful to the brain. Amyloid-β filaments clump together in the space between brain cells and ...

A scanning electron microscope reveals nematodes (highlighted in green) inside the spongy mesophyll of a European beech (Fagus sylvatica) leaf infected with beech leaf disease (BLD). Eggs are marked ...