Researchers coated the hollow-fibers with a biocompatible polymer to improve filtration efficiency.

The scandal tested the community's moral fibers, revealing who would stand firm under pressure.

The designer preferred natural fibers for the summer collection.

The designer chose acrylic fibers for the lightweight, insulating winter collection.

The new hiking jacket repels water and dries quickly because it is made from high-quality synthetic fibers.

Microscopic stains revealed that the nerve fibers in the spinal cord were more densely packed than expected.

Regular resistance training increases the diameter of muscle fibers and improves overall strength.

Engineers reinforced the drone's frame with carbon fibers to reduce weight and increase strength.

A muscle biopsy revealed ragged red fibers, confirming a mitochondrial disorder.

The factory's new line uses man-made fibers to create durable outdoor clothing.