Human beings have limited resources, and distributing them among several partners may reduce what each relationship receives.

This Collection supports and amplifies research related to SDG3 Good health and well-being. Love is often presented as a universal human experience, but in reality it is deeply shaped by cultural, ...

For more than three decades, the idea of love languages has offered couples a simple promise: If you can figure out your partner’s “language” and speak it fluently, your expressions of love will ...