DNA Scanner Proves That NYC Sushi Contains Endangered Bluefin Tuna

Sushi lovers, we've got some bad news. For a study that came out in PLoS One, researchers ordered sushi at restaurants across New York City and Denver, Colorado, and found that an alarming percentage wasn't made from the fish it was advertised to be. More than half of the eateries weren't completely clear and honest about the fish they offered, the study says. Some even mistakenly served up escolar, which can give people diarrhea and stomach problems.