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 ...

On October 7, a TikTok account named @fujitiva48 posed a provocative question alongside their latest video. “What are your thoughts on this new toy for little kids?” they asked over 2,000 viewers, who ...

Sora2 is the latest video AI model from OpenAI. The system generates completely artificial short videos from text, images, or brief voice input. Since October 2025, there has also been API access that ...

If you're over age 50 or have a suppressed immune system, you may have heard your doctor recommend the shingles vaccine. But what is the Shingrix vaccine, exactly, and how might you feel after getting ...