In situ bioprinting, which involves 3D printing biocompatible structures and tissues directly within the body, has seen steady progress over the past few years. In a recent study, a team of ...

A walrus is seen in Alaska's Chukchi Sea in June of 2010. Research by a University of Alaska Fairbanks student found microplastics, mostly tiny fibers, were lodged in muscle tissue, blubber and livers ...

While both types of tissue grafts can produce similar results, the path to surgery and recovery can vary widely between allografts and autografts. Every year, millions of people undergo tissue ...

Share on Pinterest Research shows that exercise can help reduce age-related fat buildup in the body. Thomas Barwick/Getty Images Certain changes occur in the body with age. Researchers are seeking to ...

Every day, your body replaces billions of cells—and yet, your tissues stay perfectly organized. How is that possible? Subscribe to our newsletter for the latest sci-tech news updates. A team of ...

However, these reactions are actually signs that the body is functioning correctly. They show that the immune system has ...