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

A simple light-based method is uncovering hidden fiber networks inside the brain and body, even in tissue slides over 100 years old.

The discovery of the interstitium made waves, with many questioning whether scientists had discovered a new organ. “It's actually not an organ. It's a system,” said Neil Theise, a medical doctor and ...

For centuries, the field of pathology has been defined by a single instrument: the microscope. But according to William ...