How did you wind up here at midnight? I went to see The Clock on a Saturday afternoon, and I thought, It would be nice to see how the movie depicts nightlife. So I looked into it and saw that ...

If you're in the US, your iPhone Clock app is automatically set to a 12-hour cycle. But did you know that you can change the time format on your iPhone? A 24-hour clock format, also known as military ...

Want to follow along? Here is how to watch this weekend’s races and the following weekend’s Rolex 24. NBC will air the first hour and the final two hours. USA Network will carry things from 2: ...

a 24-hour economy embodies a holistic framework in which social, infrastructural, and regulatory structures support continuous economic activities around the clock. This approach seeks to optimize the ...