US to hit debt ceiling Tuesday, starting Congress’ countdown clock
The nation will hit its roughly $36 trillion debt limit on Tuesday, when the Treasury Department will start taking extraordinary measures to allow the government to pay its bills, outgoing Treasury ...
studyfinds18h
‘Perfect time’ gets closer: Revolutionary atomic clock could redefine the second
Experience the future of timekeeping with the latest atomic clock technology. Discover how these clocks outperform ...
Redefining the second: Optical atomic clock achieves record accuracy in comparison measurement
The next generation of atomic clocks "ticks" with the frequency of a laser. This is about 100,000 times faster than the ...
Bulletin of the Atomic Scientists23h
Memo to Trump: Address the new threat of drone-vulnerable nuclear reactors
Mr. President, nuclear power plants are increasingly vulnerable to drone attacks. You should take again the lead and secure ...
Bulletin of the Atomic Scientists23h
Memo to Trump: Create sensible AI policies that focus on real—not speculative—concerns
A sensible AI policy must address its problems without inhibiting US's dominant position and avoid placing attention on ...