The science pros at TKOR explain how to build a micro crossbow with simple household parts. Watch: Explosions in Venezuela’s capital Iran's exiled crown prince sends a message to Donald Trump You've ...

In this video, I’ll show you how I designed and built a custom self-loading crossbow — fully inspired by my long-time interest in sport mechanics and precision design. This is not a copy of existing ...

A man was killed during a brazen attack in New Jersey involving a crossbow, leading to an intense police standoff with the suspect. NBC News’ Emilie Ikeda has the ...

Protein powders, especially when combined with resistance training, can increase muscle protein synthesis and boost muscle growth. The best protein powder depends on individual needs and preferences.

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. (Sara SJ Kim, ...