The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, ...

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 ...

Researchers have developed a real-time imaging system that can capture images of fast-spinning objects over long durations. Real-time monitoring of rotating parts such as the turbine blades used in ...

Trump officials have said around 100 countries have offered to negotiate deals, setting a tremendously difficult task before US trade negotiators to race against the clock to make new commitments.

The US nuclear power industry is justifiably apprehensive about its future under the second Trump administration. President Donald Trump’s predilection for taking a sledgehammer to both the federal ...

Founded by scientists and engineers of the Manhattan Project in the wake of the atomic bombings of Hiroshima and Nagasaki, the Bulletin of the Atomic Scientists has been alerting humanity to the ...

Apr. 24, 2025 — The world's largest solar telescope has reached an important milestone. The data published now were obtained during the technical commissioning of the ... Scientists Source Solar ...

A new paper from researchers in China and Spain finds that even advanced multimodal AI models such as GPT-4.1 struggle to tell the time from images of analog clocks. Small visual changes in the clocks ...