Coffee found to have startling effect on aging, says new study What is attendance like at Trump's state fair? Here's what we found. Trump’s late-night foe reveals wild new career swing 'Easy cases ...

The worst time of day to mow your lawn might surprise you Russia’s old ally set to give Putin a bloody nose Did Taylor Swift and Travis Kelce just save America? Mystics coach escorted off court by ...

Leaders love AI because it makes knowledge easy to reuse: instant drafts, instant code, instant analysis. But the research shows that making knowledge easy to reuse has a hidden cost. Chengwei Liu is ...

AI agents can now be used to predict and simulate human behavior—a capability that startup Simile is tapping to help large companies like CVS Health and Gallup replace people for polling and market ...

Since President Donald Trump issued a July 2025 executive order aimed at “ending crime and disorder on America’s streets,” national attention has increasingly focused on involuntary treatment as a ...

Teens are increasingly using generative AI tools to evaluate and choose a college or university, prompting concerns about whether the technology is providing sound advice. A new report based on a ...

A new study from the Pew Research Center finds teenagers think chatbot-assisted cheating has become “a regular feature of student life.” A new study from the Pew Research Center finds teenagers think ...

Linear regression is the most fundamental machine learning technique to create a model that predicts a single numeric value. One of the three most common techniques to train a linear regression model ...

Fetal tissue is commonly used in vaccine development, with fetal cells serving as living factories for the production of viruses that are ultimately used to make the shots. (klenger/iStock/Getty ...

To encourage reuse of our data, Pew Research Center, with support from the John Templeton Foundation, invites researchers to submit proposals for new research publications that use one or more of the ...

Commonly used linear regression focuses only on the effect on the mean value of the dependent variable and may not be useful in situations where relationships across the distribution are of interest.

President Trump signed an executive order reclassifying the federal status of marijuana, categorizing it as a drug with less potential for harm and dependence. It's a major shift in policy that could ...