Physics World 2013 Breakthrough of the Year

The IceCube Lab in March, 2013. Image: IceCube Collaboration.
Cosmic neutrinos named Physics World 2013 Breakthrough of the Year
On December 13th, 2013 the new IceCube results was selected as the Breakthrough of the Year by Physics World. See also older Physics World article from November 21st, 2013.