String theory began over 50 years ago as a way to understand the strong nuclear force. Since then, it’s grown to become a theory of everything, capable of explaining the nature of every particle, ...

String theory might be the theory of everything… or a flawed framework for theoretical physics. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

The image of a "bundle of string" captured by Perseverance rover last month in Mars' crimson sand is likely a Dacron netting, American Space Agency NASA said in a blog post. Perseverance landed on the ...