Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. For many of us, our mental picture of romantic love is a couple. After all, a firmly ...

At the centre of these new definitions stands a word that’s becoming increasingly familiar yet still misunderstood — polyamory. It shows up on podcasts, social media debates, and whispered ...

When readers or audience members at a live talk ask me if polyamory works, I answer that, just like any other relationship, it depends on the people involved and how they handle themselves. Who Are ...