FOR THE discerning timekeeper, only an atomic clock will do. Whereas the best quartz timepieces will lose a millisecond every ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...

Physicists have made a breakthrough in the development of a nuclear clock, a new kind of ultraprecise clock that could ...

CHINA has injected billions into advancing its homegrown space industry, and now has the second-largest satellite fleet in the world – behind only the US. But the technology the country is ...

Customers shop at Neighborly, 4710 N. Lincoln Ave., in Lincoln Square. Ashlee Rezin/Sun-Times file Share The Small Business Administration said it backed $56 billion in financing to small ...

An international research team has for the first time designed realistic photonic time crystals––exotic materials that ...

Nov. 12, 2024 — The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies.

The small-cap Russell 2000 (.RUT), opens new tab was up 8% on the week, with smaller, domestically focused companies expected to benefit from Trump's plans to increase tariffs on imports.

Nov. 11, 2024 — Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves ...