NapBot, the machine-learning sleep tracker for your Apple Watch, now offers a native watch app. It still analyzes your sleep, and monitors environmental noise to gauge its effects, but now you also ...

None of us are getting any younger, mostly because time moves only forward. It’s pesky that way. And, as such, what was once tack-sharp memory slowly but surely dulls as the years march onward.

ZDNET's key takeways Google NotebookLM has flashcard and quiz features now.It also got customization and memory upgrades.Everyone can access the improvements. Google's NotebookLM is one of our ...