Zack Nelson’s Christmas gift to his 9.7 million YouTube subscribers was a durability test of Samsung’s TriFold smartphone. “Every so often there’s a piece of technology that lands on my desk that ...

Independent testers folded the Galaxy Z TriFold nonstop for eight days. Hinges began creaking early and weakened by 144,000 folds, but the display remained functional throughout.

Carley Millhone is a writer and editor based in the Midwest who covers health, women's wellness, and travel. Her work has appeared in publications like SELF, Greatist, and PureWow. Jay N. Yepuri, MD, ...

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...