A Native American tribe in Washington state has joined a lawsuit challenging the federal government's approval of an Atlantic salmon genetically modified to grow faster.
The Quinault Indian Nation on Friday joined the lawsuit that 11 other fishing and environmental groups filed against the U.S. Food and Drug Administration and others in late March.
The lawsuit alleges the FDA didn't fully analyze potential environmental effects before approving the faster-growing salmon for human consumption in November.
The tribe says it is worried the genetically modified salmon can escape and harm wild salmon runs, despite assurances from the company, AquaBounty Technologies.