If admiring the heavens is on your summer bucket list, you’re in luck. Here’s everything to watch for in July’s night sky. Mercury is often difficult to spot since it hangs close to the sun, but its ...

Where does the time go? For once, we know for sure — sort of. If tomorrow, July 9, feels even shorter than your average day filled with too much to do, there’s a scientific phenomenon that’s to blame, ...

Wednesday, July 9 is going to be one of this year's shortest days, but you probably won't be able to tell. Here's why several milliseconds will be shaved off the clock on Wednesday, and when you can ...

On those three days, just over a millisecond is expected to be shaved off the standard 24-hour day. Of course, you're unlikely to notice such a miniscule difference in your day. But scientists who ...