Quantum billiard balls: Digging deeper into light-assisted atomic collisions
When atoms collide, their exact structure—for example, the number of electrons they have or even the quantum spin of their ...
Sidelined by Trump, Macron tries to rally Europe on Ukraine. But divisions run deep
French President Emmanuel Macron painted a veneer of European unity by inviting a small number of handpicked European leaders to the Élysée Palace, while the Trump administration sidelined the ...
Air Force to launch unarmed nuclear missile Minuteman III from Vandenberg tonight
Californians will be able to look to the sky to see an unarmed missile as the Air Force is set to launch the Minuteman III ...
Scientific American19h
Is It Time to Redefine Time?
Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...
Ukraine-Russia war latest: Starmer to join crisis summit after Europe’s exclusion from US-Putin peace talks
Europe to be excluded from peace talks by US as Zelensky calls for ‘army of Europe’ - Ukraine has insisted they will not ...
Christian Science Monitor4d
Deep underground, missileers watch over America’s nuclear weapons
Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...
A brief history of missing US nuclear weapons
Only one (or possibly two) of the missing bombs was fully assembled at the time it was lost. The total number of confirmed ...
How our team spotted the most energetic neutrino detected to date
Recent research on lightweight particles called neutrinos might have passed you by—much like the more than 10 trillion ...