NotebookLM lets you upload PDFs, URLs, and spreadsheets with built-in citation checks, giving you trusted summaries you can ...

With NotebookLM on my E Ink tablet, it’s a breeze to import the PDFs I already have as sources, letting me have a running conversation as I’m getting through the material. I’ve used it on multiple ...

In some ways, data and its quality can seem strange to people used to assessing the quality of software. There’s often no observable behaviour to check and little in the way of structure to help you ...

Deep Research in NotebookLM can gather up to 50 sources automatically and synthesize them, helping you finish research faster.

Chair flying, sometimes known as “zen flying,” is as old as aviation itself. The University of North Dakota is conducting a ...

Chances are very high that you have never looked at your freezer and wondered, “Am I using that right?” We use most everyday items the way we found them being used, no questions asked. Because of this ...

SACRAMENTO — Luka Garza is back in the Celtics’ rotation after nearly a month on the bench and he has no plans of letting go of that status. He was working feverishly, as he usually does, Thursday at ...

Scientists at MIT and Stanford have unveiled a promising new way to help the immune system recognize and attack cancer cells more effectively. Their strategy targets a hidden “off switch” that tumors ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...