New research finds that extreme heat accelerates biological aging, especially in older adults. Living in hotter areas can age body faster.

The tissue in our body can only hold together if the cells adhere not only to each other, but also to extracellular structures, such as collagen fibers of the connective tissue and the skin. How ...

The origin of many diseases begins at the cellular level and involves multiple molecular interactions. However, previous methods have struggled to accurately observe changes in individual cells.

Your body is made up of trillions of cells, and they are the foundation of everything—from energy levels to digestion, brain function, and movement. When your cells function efficiently, your body ...

How many cells make up your body? It’s actually not all that easy to answer. But recently, scientists have made a pretty good effort. And their final count is…around 37.2 trillion. Taken together, you ...

Gene editing techniques may eventually allow trisomy to be treated at the cellular level, according to an in vitro proof-of-concept study. Down syndrome is caused by the presence of a third copy of ...