SAN DIEGO (AP) – Seven people have been charged with smuggling bladders from an endangered fish in what authorities said Wednesday may be a growing international practice in which the bladders are ...

Customs officers found 270 fish bladders inside a commercial shipment of frozen fish fillets. DNA testing found that the bladders came from an endangered fish species, Totoaba. The bladders are a ...

The U.S. Customs and Border Patrol in Arizona has made an offbeat seizure of endangered fish bladders worth over $2 million, according to the agency. Authorities seized 242 pounds of Totoaba swim ...

(CNN) - Border authorities have seized $2.7 million in illegal swim bladders, the organ that helps fish control their buoyancy. U.S. Customs and Border Protection officers in Arizona seized 242 pounds ...

The most common association of wine is to a bladder, as in pouring a fine red into a suede and vinyl wineskin before a day in the mountains. But the following two stories show how actual animal ...