To find out how sex relates to lasting love, scientists studied prairie voles, one of the few mammals that form long, monogamous relationships.

Some musical themes are universally recognizable by people everywhere. Love songs, however, are harder to pinpoint.

Valentine's Day can be a pleasant or painful reminder of the relationships in your life. An expert has advice on how to approach the day.

New research finds that asexual romantic relationships require the same components as those that include sexual attraction.

New research contradicts the hookup stereotype by following young people as they pursue their crushes.

Prompting Christians to think of their belief in God's unconditional love reduces the pull of self-improvement purchases, research finds.

The algorithm researchers created for a dating app yielded almost 30% more matches than the standard one. Here's what they changed.

The burial of two 1,500-year-old skeletons in an embrace offers a look into the attitudes about love and the afterlife during China's North Wei Dynasty.

Humans aren't the only mammals that make long-term love matches. But a study with lemurs shows not all monogamous mammals are "wired for love" the same way.

It may be odd during the pandemic, but Valentine's Day is still important, says Justin Garcia. "We need that relationship focus more than ever right now."