Acton-Boxborough wins 2016 Yale Invitational

January 31, 2016

After a long, exciting day of competition, YUSO is happy to announce that Acton-Boxborough Regional High School from Massachusetts is the winner of the 3rd annual Yale Science Olympiad (YUSO) Invitational! Congratulations Acton-Boxborough! Thank you to all schools for coming–we hope you had a great invitational experience.

Thanks to all coaches, test writers, and volunteers who made the competition possible with all your hard work proctoring and grading today! Results are now posted at