Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 21, 2026 Add ...
Elon Musk said over the long weekend that Tesla aims to restart work on Dojo3, the electric vehicle company’s previously abandoned third-generation AI chip. Only this time, Dojo3 won’t be aimed at ...