Using their novel FRESH 3D bioprinting technique, which allows for printing of soft living cells and tissues, a lab has built a tissue model entirely out of collagen. Collagen is well-known as an ...

A pair of new studies have provided fresh evidence in the long-running scientific debate—and the result could be ...

Mitochondrial transplantation is an emerging technique aimed at restoring cellular energy production in diseases marked by ...

How many tiny pieces of plastic are currently inside your body? A series of headline-grabbing studies in the last few years have claimed to have found microplastics throughout human bodies—inside ...

Weight loss is notoriously hard to maintain. Within a few years most people regain the pounds they initially lose, whether ...

HeLa cells are the most famous human cells in science. Discover how cervical cancer, HPV proteins, and bioethics shaped one ...

Scientists have uncovered new genetic rules that determine whether the immune system’s “killer” T cells remain powerful long-term defenders or become worn out and ineffective. By building a detailed ...

Cancer cell-derived small extracellular vesicles (sEVs) can travel from distant tumors through the bloodstream and kidneys ...

In good news for future animation figureheads, there might be a new way to revive frozen brains without damaging them. Scientists in China have developed a new chemical concoction that lets brain ...

Scientists are looking for answers about how these confounding trips, known as metastases, occur throughout the human body Illustration of a human cancer cell Amber Dance, Knowable Magazine Back in ...

Mitochondria are essential for cell survival, repair, and adaptation. Not only do they generate most of the energy needed ...