Russia Is Powering Up a Giant Laser to Test Its Nuclear Weapons
To check that atomic weapons work, scientists run simulations of explosions using high-energy lasers—and Russia is building the strongest one of all. ..
To check that atomic weapons work, scientists run simulations of explosions using high-energy lasers—and Russia is building the strongest one of all. ..
The escalating risks of Russia’s war in Ukraine have led scientists to study the unthinkable and model the aftermath of nuclear detonation. ..
It’s been ticking down the seconds to nuclear apocalypse for three-quarters of a century, but it’s not so helpful when it comes to climate change. ..
The iconic graphic of a timepiece originated as a nuclear warning. It updates its time on Thursday amid threats like climate change and pandemics. ..