Hidden inside every organ, microscopic fibers form a scaffolding that quietly shapes how we move, think, and heal. For the ...

Donna L. Farber is a professor of surgical sciences, microbiology and immunology at Columbia University Irving Medical Center in New York City, New York, USA. Early in the pandemic, my team spotted ...

A new research paper featured as the cover of Volume 17, Issue 12 of Aging-US was published on December 22, 2025, titled “A ...

Collect tissues using sharp scissors or scalpel blades and mouse-tooth forceps. Handle tissues gently. Grasp and cut samples at the edges, so the areas of interest aren't damaged. At right is a ...

A major obstacle to widespread study and clinical use of 3D tissues is their short shelf-life, which may be anywhere from a just few hours to a few days. As in the case of an organ transplant, a ...

Our bodies are constantly breaking down. Over time, their built-in repair mechanisms also fail. Knee cartilage grinds away. Hip joints no longer support weight. Treatments for breast cancer and other ...

Chanie Kirschner is a writer, advice columnist, and educator who has covered topics ranging from parenting to fashion to sustainability. Q: My son, husband, and I (and I think the dog, too) are all ...

A new research paper featured as the cover of Volume 17, Issue 12 of Aging-US was published on December 22, 2025, titled "A ...