As we age with each passing year, we become more susceptible to chronic diseases like cancer, heart disease, and dementia.

A new study maps millions of cells across organs and shows how aging changes the body in coordinated and surprising ways.

Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...

Gene expression reveals that different types of human cell can work as a unit. These cellular modules, found in several tissues, change during disease. However, suitable computational methods are ...

Researchers discover how much inner-ear damage it takes to affect balance, showing why small declines can trigger major symptoms.

What we breathe out becomes fuel for forests. But inside our own bodies, CO₂ has a secret life. It sparks chemical reactions, shapes metabolism, and may even act as a signaling molecule—and a new tool ...

Researchers led by Min Zhang and Dabao Zhang of the University of California, Irvine's Joe C. Wen School of Population & Public Health have created the most detailed maps to date showing how genes ...

Researchers have identified a new type of cell that plays a critical role in hair growth, potentially opening the door to future treatments for baldness.