Precision

First-ever thorium nuclear optical clock – the world’s most accurate timekeeper

A nuclear clock using thorium-229 could redefine timekeeping and test the laws of physics with record-breaking precision.

New antibody innovation looks to revolutionize cancer treatment Joshua Shavit

‘Gravity Telescopes’ are 1,000x more precise than current technologies Joseph Shavit

What the world’s most accurate clock can tell us about Earth and the cosmos Joshua Shavit

Physicists make laser beams visible in vacuum Joshua Shavit