Educator Ruth Mork teaches kids about clocks — from sundials to cuckoo clocks to roosters. Ruth Mork introduces clocks of all kinds — sundials, candle clocks, hourglasses, cuckoos, even a rooster! She ...

As adoption of education technology accelerates, a fundamental question remains: Are we measuring the right things?

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 ...

While winter is currently peaking in the United States with bitter cold taking hold across much of the eastern half of the nation, the change in weather, and with it, daylight saving time, is not far ...

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 ...

The 2026 Doomsday Clock is ticking closer to midnight, signaling humanity edging to the "closest it has ever been to catastrophe" according to the Atomic Scientists, and the human race destroying ...

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. In just a few weeks, many Americans will partake in the semi-annual tradition of switching clocks and “spring ahead” for daylight ...

Wondering if daylight saving time is going to become permanent or maybe disappear altogether? Here's what to know about the "spring forward" time change. Many countries around the world and most of ...

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 ...

Bitterly cold temperatures might be in the forecast, but don't worry, spring will be here before you know it. In March, millions of Americans will turn their clocks forward, marking the start of ...

In a few weeks, it will be time to spring forward once again. Despite ongoing efforts to end seasonal time changes, we will continue to spring forward in March and fall back in November for the ...