Leap Second Resources: including blogs, articles and links to interesting presentations and papers created by Network Time Foundation and the community at large.
Some history about leap seconds by Rob Seaman
What you can do to prepare for the leap second June 2015 – by Harlan Stenn
Technical Aspects of Leap Second Propagation and Evaluation February 2015 – by Martin Burnicki
UTC might be redefined without Leap Seconds – by Steve Allen
Leap second on June 30th is no Y2K bug, says expert June 2015 – by Solomon Israel, CBC News
Clocks to read 11:59:60 tonight as time lords add leap second June 2015 – by Sarah Knapton, TelegraphUK
Leap Second Best Practices for December 2016 – by Homeland Security
NTP Leap Smearing Test Results December 2016 – by Martin Burnicki