Evidence for significant matter-antimatter asymmetry
Fermilab "May 18, 2010"
http://www.fnal.gov/pub/presspass/press_releases/CP-violation-20100518.html
Evidence for an anomalous like-sign dimuon charge asymmetry
http://www-d0.fnal.gov/Run2Physics/WWW/results/final/B/B10A/
The most interesting physics result of 2010?
Fermilab, the US particle physics laboratory, has announced tantalising hints of what may be a hugely important discovery about how our universe works and why it exists.
http://www.stfc.ac.uk/PMC/PRel/STFC/PhyResult2010.aspx