4.7K views · 141 reactions | Atomic scientists set the 'Doomsday Clock' in 2023 to 90 seconds to midnight – closer than ever before to the threat of complete annihilation of humanity. But what is the Doomsday Clock? https://reut.rs/3kHEYtf | Reuters | Facebook

707 reactions · 168 shares | The Watchmen world collides with the DC Universe in Doomsday Clock, the new graphic novel by Geoff Johns and Gary Frank. | DC | Facebook

1.5M views · 417 reactions | The Doomsday Clock tells us how close we are to the end of times — an early symbol of the impending nuclear apocalypse. | Vox | Facebook

1.3K views · 47 reactions | Atomic scientists set the 'Doomsday Clock' at 90 seconds to midnight - the theoretical point of annihilation based on 'existential' risks to Earth and its people: nuclear threats, climate change and disruptive technologies such as AI and new biotechnology https://reut.rs/3SvtnL5 | Reuters | Facebook