Physicists are getting closer to creating a long-sought ‘nuclear clock’. This device would keep time by measuring energy ...

Machined from a single block of aluminum, the Clock stands about four inches tall including a carrying loop and control dial ...

Off the coast of Japan, biologists netted a pea-size jellyfish with an unusual circadian clock — a chance finding that ...

The use of a shot clock in high school basketball has been approved in 32 states as of the 2025-26 season. Costs to implement a shot clock system are estimated to be between $3,000 and $5,000, plus ...

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Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

Add Yahoo as a preferred source to see more of our stories on Google. The Bulletin of the Atomic Scientists members, from left, Jon B. Wolfsthal, Asha M. George and Steve Fetter reveal the Doomsday ...

Humanity continues to move closer to catastrophe, scientists said Tuesday, Jan. 27. The human race is at its closest point yet to destroying itself, according to the reset of the ominous but symbolic ...

At the dawn of the nuclear age, scientists created the Doomsday Clock as a symbolic representation of how close humanity is to destroying the world. On Tuesday, nearly eight decades later, the clock ...

The Bulletin of the Atomic Scientists announced on Jan. 27 that the hands of the Doomsday Clock moved forward four seconds and now sits at 85 seconds to midnight—the closest the symbolic clock has ...