Physicists Just Built the First-Ever Nuclear Clock

But physicists have long dreamt of even better clocks that run on atomic nuclei, which are less sensitive to environmental ...
Scientific American

The World’s First Nuclear Clock Is Finally Ticking

To measure time, you need a constant rhythm. For eons, the regular movements of the sun and moon have set the pace for all of life on Earth. But over millennia, humans have sought and found more ...
The Economist

The world’s first nuclear clock is on the horizon

FOR THE discerning timekeeper, only an atomic clock will do. Whereas the best quartz timepieces will lose a millisecond every six weeks, an atomic clock might not lose a thousandth of one in a decade.
New Scientist

First quantum grandfather clock could probe where gravity comes from

The first complete design for a quantum grandfather clock uses a single atom, tiny mirrors and light. Building it could help our understanding of what makes any clock accurate in the quantum realm and ...