Google’s first-stage retrieval still runs on word matching, not AI magic. Here’s how to use content scoring tools accordingly ...

While driving along the interstate, you've probably encountered semis featuring a single large tire on each side of the rear axle. It may look weird at first because most semi-trucks from major brands ...

Master the differences between NumPy arrays and Python lists with this clear guide. Learn when to use each, understand performance benefits, and see practical examples to write more efficient and ...

People who naturally stay up late may be putting their hearts under added strain as they age. A large study tracking more than 300,000 adults found that middle-aged and older night owls had poorer ...

On his final day in office, Jan. 19, New Jersey Gov. Phil Murphy signed a bill, S-3195, that will reduce plastic waste from utensils and condiments and require reusable utensils at those ...

PENNSYLVANIA, USA — A word popping up across social media — “scromiting,” a mix of screaming and vomiting — is bringing renewed attention to a real medical condition doctors say may be linked to heavy ...

When I started integrating AI into my workflows, I was seduced by the promise of “one tool to rule them all.” One login. One workflow. One platform that would manage research, writing, operations and ...

Just weeks into the new year, the Trump administration has rolled out a campaign across departments that draws on images and ideas borrowed from right-wing and white nationalist circles. Liz Landers ...

Potentially more than 90% of Alzheimer's disease cases would not occur without the contribution of a single gene (APOE), according to a new analysis led by UCL researchers. The scientists also found ...

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 ...

It was a pain worse than childbirth, said a TikTok mom as she described bouts of uncontrollable vomiting after marijuana use. “I was crying and screaming and I was like ‘I can’t take this anymore!’ I ...