If caviar is just fish eggs, why does it cost so much? The answer has to do with its source. Learn the factors that separate ...

The goal is to restore a wild, self-sustaining lake sturgeon population in the urban river that runs up the northeast side of ...

This Valentine’s Day, elevate your celebration with the ultimate symbol of luxury: caviar. These brands are fan-favorites for ...

The beluga sturgeon is a large and long-lived species of freshwater fish native to the temperate waters of the Caspian Sea ...

These organs, called barbels, help the fish to locate bottom-dwelling prey, such as snails, mussels, clams, crayfish, insect larvae, and fish eggs. Also known as the rock sturgeon, the lake ...

In the 19th century, sturgeon species in the US were so common that there are accounts of caviar being offered in saloons for free, like bar nuts. In Europe, fishermen were feeding the eggs to ...

The Service came back with a proposal to designate 11.2 miles of already-protected river miles as critical habitat — an area with a sandy bottom, which is a deathtrap for sturgeon eggs. In 2003, we ...