LED bulbs come with big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. Many of those promises are true, but we bet you've noticed ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Functional freeze is a defensive survival response ...

Elon Musk’s controversial Grok artificial intelligence model appears to have been restricted in part on one app, while remaining largely unchanged on another. On Musk’s social media app X, the Grok AI ...