Iran has begun live fire exercises towards the Strait of Hormuz, according to multiple semi-official Iranian news agencies.

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...

Scientists in Toronto have unveiled a chilling breakthrough, a laser-regulated atomic clock cooled to just five degrees above absolute zero, promising a leap in timekeeping accuracy unlike anything ...

Two physicists at the University of Stuttgart have proven that the Carnot principle, a central law of thermodynamics, does not apply to objects on the atomic scale whose physical properties are linked ...

All modifications to a particular atomic object M occur in some particular total order, called the modification order of M. Is the initial value considered a modification to an atomic? This issue ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. On the market for only a year or two ...

Why are there shadows of people and objects on the sidewalks of Hiroshima left after the atomic bomb explosion?

see more of our stories on Google. Add Axios on Google An aerial photograph of Hiroshima, Japan, shortly after the "Little Boy" atomic bomb was dropped on Aug 6, 1945. Photo: Universal History Archive ...

NIST physicist David Hume holds the newly modified ion trap for the aluminum ion clock. By modifying the trap, the aluminum ion and its magnesium ion partner were able to “tick” unperturbed. Credit: R ...

Arturo Loaiza-Bonilla, MD, MSEd, discusses the phase 3 ATOMIC trial presented at the 2025 American Society of Clinical Oncology Annual Meeting. Arturo Loaiza-Bonilla, MD, MSEd, systemwide chief of ...

Forbes contributors publish independent expert analyses and insights. A British writer who specializes in indie gaming. Weird vehicles! 3D-printed whales! Surfing “humans” with seethrough skin!