The Doomsday Clock is a symbol that represents how close we are to destroying the world with dangerous technologies of our own making. It warns how many metaphorical “minutes to midnight” humanity has ...

Time isn’t a clock, but a river. It doesn’t reset when the day is done, but flows constantly forward. You can either stand in ...

The chimes on a historical clock will again ring out every quarter of an hour after being limited for months. The bells at Birkenhead Town Hall had tolled every fifteen minutes for 137 years until ...

The Colgate clock, named after the former Colgate-Palmolive plant, started telling time in November 1924. It remains atop the ...