Stories by Clare Leschin-Hoar

A new global certification program aims to protect from overfishing wild seaweeds, which serve not only as a crop but a habitat for hundreds of other ocean species

New diagnostic tests inadvertently undercut surveillance abilities of public health officials

A litany of food scares--and rules for organic produce--have pushed the industry to seek new solutions for food safety

Affordable genetic sequencing and a new database of "DNA bar codes" help combat the practice of selling one fish as another

An aquaculture company devises a new, sustainable process that raises Pacific coho salmon in freshwater