Macaques groom each other, one of many social behaviors. Research suggests scratching in times of stress might be another. Jamie Whitehouse Stress causes us to do a lot of weird things, like ...

Relief for millions of eczema patients is a major step nearer after scientists discovered why we know when to stop scratching an itch. Researchers have identified a sensory channel that acts as the ...

Scratching an itch can be really satisfying but also annoying at times. You often find yourself mindlessly scratching your arms or whatever skin is exposed as these are the places mosquitos commonly ...