Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Astronomers from West Virginia University and elsewhere report the detection of 18 new pulsars using the Arecibo Observatory ...

Ann Bailey explains how Daylight Savings Time has evolved over the years, including recent moves by the North Dakota ...

Adtran today announced that the Brazilian National Observatory (Observatório Nacional) has integrated its OSA 3300 Super High-Performance optical cesium atomic clock into its timekeeping ...

The deployment marks the first use of an optical pumping cesium clock at the observatory, enabling it to maintain and distribute legal Brazilian time with unmatched performance. Delivering twice ...

Deployment ensures consistent, high-precision time synchronization, advancing research, education and contribution to UTC "The deployment of Adtran’s Oscilloquartz super high-performance atomic ...

Adtran today announced that the Brazilian National Observatory (Observatório Nacional) has integrated its OSA 3300 Super High-Performance optical cesium atomic clock into its timekeeping ...

Humanity is closer to destroying itself, according to atomic scientists who revealed on Tuesday that the famous “Doomsday Clock” was set to 89 seconds to midnight — the closest it has ever been.

Seventy-eight years ago, scientists created a unique sort of timepiece — named the Doomsday Clock — as a symbolic attempt to gauge how close humanity is to destroying the world. On Tuesday ...