Astronomers have discovered powerful magnetic fields steering gas, dust, and star formation in a dramatic galaxy merger.

Learn everything you need to know about Dimensional US Small Cap Value ETF (DFSV) and how it ranks compared to other funds. Research performance, expense ratio, holdings, and volatility to see if it's ...

Here’s what you’ll learn in this story: Time might actually have 3 dimensions. But it also means that the space would actually be one-dimensional, instead of the three dimensions we’re familiar with.