While the title makes this sound very science-based, this is still a financial planning article. Don’t worry if you haven’t heard of the theory of financial relativity, as it was made up while I was ...

Tiny “Ferris wheels” made from light and extremely cold particles could allow researchers to test a facet of Albert Einstein’s theory of relativity on unprecedentedly small scales. Theories of special ...

Einstein's theory of gravity — general relativity — has been very successful for more than a century. However, it has theoretical shortcomings. When you purchase through links on our site, we may earn ...