2025 'Doomsday Clock': This is how close we are to self-annihilation, scientists say
Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the closest humanity has ever come to self-annihilation.
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Clock of Nations restoration nearing completion
When all of them are reconnected and the 63-year-old timepiece is powered up in its new home — the atrium of Tower280, 280 E. Broad St. — the clock’s whimsical wheels-within-wheels features ...