The story of caesium’s discovery concerns three men – two men who worked in tandem to announce their discovery on May 10, ...

The National Institute of Standards and Technology's new cesium fountain clock is one of the most precise atomic clocks ever ...

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

Time crystals represent a new phase of matter proposed by Frank Wilczek, the Nobel laureate of Physics in 2004; they can ...

"The operation was a success but the patient died" is an old trope in medicine. Similarly, epidemics and pandemics can be ...

They also use their internal clock to adapt to the extreme conditions of the polar environment. Individually, Antarctic krill (Euphausia superba) do not make much of an impression. With a maximum ...

More than 100 days into his second term, President Trump’s international agenda is beginning to take shape. Domestically, he has focused on immigration and administrative efficiency, while ...

New Technique to Detect Dark Matter Using Atomic Clocks and Lasers Feb. 6, 2025 — A team of international researchers has developed an innovative approach to uncover the secrets of dark matter ...

Molding the flow of light—whether confined to localized regions or propagating in free space—remains crucial for modern integrated photonics. The advancement of the multi-channel, programmable ...