Researchers have created an early map of some of the human body’s estimated 37.2 trillion cells. Each type of cell has a unique role, and knowing what all the cells do can help scientists better ...

AN ADULT HUMAN body consists of some 37trn cells. Not so long ago, these were thought to come in 220 different types. That number, the product of painstaking decades spent peering through microscopes ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...

New evidence shows that precursors of myelin-producing cells — one of the few #brain cell types that continue to be produced ...

The brains of humans and other mammals contain a vast array of neuronal and non-neuronal cell types. The human capacity to process information into complex emotions, behaviours and decisions relies on ...

Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and capabilities far exceed those of any other species on Earth. Yet humans share ...

The human sense of touch is a complex system that integrates diverse sensations such as pain, temperature, and pleasant ...

Many of the body's processes slow down or falter as we get older, including tissue regeneration. In a new study, researchers ...

There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it ...

Researchers have found a reliable way to grow helper T cells from stem cells, solving a major challenge in immune-based ...

In experiments with mice, Johns Hopkins Medicine scientists report new evidence that precursors of myelin-producing cells—one ...