Most precise single measurement of the top quark mass

The uncertainty quoted in this measurement is equal to what uased to be the world average uncertainty!

http://www.fnal.gov/pub/today/archive/archive_2014/today14-04-17.html, by Mark Williams.

Sloan Digital Sky Survey and the cosmological constant

The Sloan Digital Sky Survey shows that the expansion of the universe is experimentally consistent with Einstein’s Cosmological Constant.

http://www.fnal.gov/pub/today/archive/archive_2014/today14-04-04.html, by John Marriner.