Scientists created a model of the human pain pathway in a dish by connecting four separate brain organoids. The feat should help them understand sensory disorders like those affecting pain perception.

A couple of years ago, some Valparaiso residents complained the short sections of pathways the city was building were "pathways to nowhere." More and more communities are beginning to discover ...

Within the human brain, movement is coordinated by a brain region called the striatum, which sends instructions to motor neurons in the brain. Those instructions are conveyed by two pathways, one that ...