Earth’s Spin is Slowing at a Rate of 1.8 Milliseconds Per Century
LA Times, December 7, 2016
LA Times, December 7, 2016
San Diego Union-Tribune, December 6, 2016
Sacramento Bee, December 5, 2016
San Diego Union-Tribune, December 5, 2016
San Diego Union-Tribune, December 1, 2016
Los Angeles Times, November 16, 2016
Washington Post, November 15, 2016
San Diego Union-Tribune, November 14, 2016
San Diego Union-Tribune, November 11, 2016
KPBS, November 10, 2016