Rubidium holdover clocks must be designed to operate autonomously for months or years without human intervention. However, its long-term stability is affected by component ageing and environmental ...

As President Donald Trump and Congress fumble through his One Big Beautiful Bill on the budget for fiscal year 2025-26, they have been ignoring the mastodon in the room: Social Security and Medicar… ...

Draft day has been overtaken by Marner events.

Jensen Ackles leads Countdown like a man with nothing to lose—and that’s not just acting, it’s literally baked into the plot.

After the IDF declared it destroyed the countdown clock, Iran’s semi-official Mehr news outlet published a video purportedly showing the doomsday clock still ticking. The clock showed Israel has 5,569 ...

Here are all the changes to the International Cricket Council’s playing conditions, some of which have already been implemented while the others are set to be introduced soon.

The ICC has introduced several rule changes including a stop clock in Test cricket and tweaks to the saliva ban. These updates aim to speed up play and improve fairness while trialling full-time ...