Abstract: In the continuous-variable quantum key distribution (CV-QKD) system, the secret key rate (SKR) and transmission distance are important factors to evaluate the quality of system. Numerical ...

The 2026 FIFA World Cup will bring soccer fans from around the world to the streets of Atlanta as eight matches are set for Mercedes-Benz Stadium. Officials for the tournament, which runs from June 11 ...

The Paradox of Purpose The idea that purpose must be grand leads to stress and feelings of inadequacy. The key is to focus on “little” purpose: those tiny moments in which you are most alive. By ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

Early-stage crypto projects can be identified through launchpads, developer platforms, and aggregator sites. The risk of buying new crypto coins is often higher than it is with more established coins.

Back in the day when I used to run triathlons, I discovered something powerful that helped me get through in the face of physical challenge. It wasn’t just my training but the encouragement from the ...

From misplaced AirPods to missing luggage, Apple's Find My app has quietly become one of the most essential tools in the Apple ecosystem — and recent updates make it more powerful than ever. Here's ...

Lingonberries are large, red berries that grow under the hedge that runs along the park's northwestern border. The hedge starts just north of the snackbar and runs through the Pine Hill region in the ...

GameSpot may get a commission from retail offers. Obsidian's bug-fighting survival game returns with Grounded 2, where you'll need to scavenge resources and craft recipes to survive the open world of ...

We all lose our gadgets every once in a while. Finding them isn’t always straightforward, especially if they have been stolen or left behind in a different place. Likewise, if it’s nestled between the ...

After working from home all day, your takeout order arrives and you start binge-watching your favorite show alone. Sounds ideal, right? Except doing this routinely could shorten your life. And that’s ...