Check out what Sciences editors deemed the top results of 2015, including our Breakthrough of the Year! Learn more: \rbr\rbrIn this Hangout, physicsworld.com editor Hamish Johnston will catch up with Jian-Wei Pan and Chaoyang Lu of the University of Science and Technology of .\rbr\rbrThe journal Science named gene-editing technology CRISPR its science breakthrough of the year.\rbr\rbrThe 2015 Laureus World Breakthrough of the Year Nominees are. Marin Cilic, Mario Gotze, Daniel Ricciardo, James Rodriguez, Mikaela Shiffrin and the .