D bioprinting uses living cells as "ink" to create functional tissues. Discover how this technology is transforming medicine and what challenges lie ahead.

Every day, your body replaces billions of cells—and yet, your tissues stay perfectly organized. How is that possible?

New research from Professor Guillermo Ameer’s team shows how a shape change of a cell’s nucleus can trigger regenerative signals and improve implant performance.

The membrane-bound organelle appears to play a huge role in helping cells sort, discard, and recycle their contents. It's ...

Your body is like a busy city with construction crews working every day. These crews are your stem cells. They fix damage, ...

An investigation is underway after a body was found in the middle of a Kansas City, Kansas, neighborhood early Tuesday morning.

Cats rule the internet. And rightfully so. What other animal combines chaos, hilarity, mischief, and cuteness all in one ...

Albert Ojwang’s burial turned chaotic after mourners blocked a police vehicle, torched Mawego Police Station, and chased away ...

A new approach induces the patient’s body to produce its own CAR-T cells, relying on the same messenger RNA (mRNA) technology that was instrumental for some COVID-19 vaccines.

Taking a trendy ice bath—or, as they are formally known, "cold-water immersion"—actually changes the way your cells operate. This is the conclusion of researchers from the University of Ottawa ...

T cells are produced in the thymus, a specialized organ of the immune system. During development, Treg cells are trained to recognize specific peptides, including self-peptides from the body.