MythBusters stars Kari Byron, Tory Belleci, and Grant Imahara are leaving the popular Discovery program. Kari, who worked on the show for 10 years and was a fan favorite, tweeted out a message to her fans  after the announcement, saying, "I guess you guys are finding out the news right about now. After a decade of the MythBusters, we are no longer with the show. Thank you to all the fans who have supported us. The show is taking a new direction. It was an amazing run. I learned so much about myself and the world. I love you all @MythBusters. I am sad for an ending but there will be exciting new adventures for us." Grant and Tory also also shared messages, with Grant  thanking the show for allowing them to "teach science in a whole new way" and Tory sending out well wishes to the show's fans . The show's longtime hosts Adam Savage and Jamie Hyneman will be returning as regular hosts for the show's next season.