Scientists are using atomic clocks to investigate some of the universe's greatest mysteries, including the nature of dark matter, in a laboratory. In the process, they say they're bringing cosmology ...
"Atomic clocks bring cosmology and astrophysics down to Earth, enabling searches for ultra-light particles that could explain dark matter in a laboratory." When you purchase through links on our site, ...
The UN nuclear watchdog on Thursday urged Iran to explain the presence of uranium particles at an undeclared site, as a landmark deal aimed at curbing Tehran's atomic activities threatens to collapse.
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