Artistic representation of heart regeneration: Hmga1 in green symbolically flows from the border zone of a zebrafish heart (top right) to the injured border zone of a mouse heart (left).

This story appears in the September 2017 issue of National Geographic magazine. For a creature that’s less than one and a half inches long, the zebrafish (Danio rerio) looms large in biomedical ...

Once a breeding pair of zebrafish has been sold, the only items left to sell are food, lights, filters, and cleaning products. Selling firefly and/or Renilla luciferase-expressing fish woul ...

Professor Sun Yonghua (front) shows zebrafish disease models to members of his research team in the laboratory at the China Zebrafish Resource Center in Wuhan, Hubei province. CHINA DAILY The ...