The material is examined under a polarizing light microscope to see the structure and color of the fiber. If natural fibers (wool, cotton or linen) are present then the textile can be more than 80 ...

The material is examined under a polarizing light microscope to see the structure and color of the fiber. If natural fibers (wool, cotton or linen) are present then the textile can be more than 80 ...

NEW YORK, N.Y.— Wool production is a key contributor to biodiversity loss and climate change, according to a new report released today by the Center for Biological Diversity and Collective Fashion ...