In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.

On September 21, some of us will bear witness — but all of us will feel the pull of a partial solar eclipse in Virgo. And we humans are not the only beating hearts affected by this cosmic event, as ...

Gold holds incredible value in the markets of our world. But have you ever stopped to wonder where it comes from?

MIT Technology Review Explains: Let our writers untangle the complex, messy world of technology to help you understand what's coming next. You can read more from the series here. For more than a ...