A spiky, alien-looking sea creature, uni is also highly prized for its complex flavor. We interviewed the experts for an in-depth guide.

The edible part of the sea urchin known as uni has earned its status as a high-end sushi bar treat in Japan and now pretty much everywhere else. But sea urchins have been long fished and harvested ...

OSAKA -- The company behind Sushiro, Japan's largest conveyor belt sushi chain, will partner with a Japanese startup to farm ...

Many sushi parlors are hushed and precious. Not Uni in The Eliot Hotel. This is a slinky yet scrumptious backdrop for all occasions, from a big date to a big deal, thanks to a tight list of ...

(That last bit wasn’t originally part of my special-occasion sushi fantasy, but thanks to Uni, now my expectations are impossibly high.) Uni’s current tasting menu option is what the ...