Mess with daylight-saving time and you’re likely to hear from Joanne Petrie, otherwise known as “Mother Time.” Petrie is the federal government’s clock watcher, a Department of ...

Doomsday clock remains set at 90 seconds to midnight 01:03. The Doomsday clock was set at 89 seconds to midnight on Tuesday morning, putting it the closest the world has ever been to what ...

In 2023, the hands of the Doomsday clock inched forward for the first time in three years to show 90 seconds to midnight — up from 100 seconds to midnight, where they had remained since 2020.The ...