Featured in timekeeping

Temperature tells honey bees what time it is
Researchers just linked three atomic clocks, and it could change the future of timekeeping
DARPA Wants Long-Lasting Super-Precise Portable Atomic Clocks
Smartphone Clocks Could Keep Precise Time By Syncing With Fluorescent Lights’ Flicker
Fed Up With Sluggish Neutrinos, Scientists Force Light To Move Faster Than Its Own Speed Limit
How Do You Tell Time On Mars?
A Rethought Calendar Makes Each Year Identical to the One Before
Federal Study of Power Grid Might Disrupt The Nation’s Clocks
In Test of Relativity Theory, Superaccurate Atomic Clocks Prove Your Head Ages Nanoseconds Faster than Your Feet
Know Your Olympic Sport: Michael Phelps (i.e. Swimming)