For millennia, philosophers, prophets, and poets have debated and theorized about love: what it is, how to describe it, how to cultivate it. Scientists, not so much. Indeed, only in recent decades ...

Love can take countless forms — romantic, platonic, everlasting, fleeting and even heartbreaking. Some believe love is a feeling, others insist it’s a choice and some don’t believe in it at all. I’m ...