Couples who last know that commitment isn't about perfection — it's about showing up, staying honest, and choosing each other ...

In one set of experiments, some couples are assigned a mundane task that involves simply walking back and forth across a room ...

Here are three ways couples can create fulfilling relationships by putting in the intentional work to help them flourish.

Want to know what keeps relationships strong and happy? Mark Travers, a psychologist who studies couples, shares the No. 1 ...

At Cosmo, we’re obsessed with spotlighting real couples from the world’s most stylish cities. We’ve hit New York, London, ...

National Couples Day arrives with the promise of celebrating love, but for many couples in genuinely happy relationships, the holiday creates an unexpected crisis of confidence. The very couples who ...

Learn more about the costs, locations, and amenities of all of the properties featured over the past eight seasons. On Love Is Blind, couples get engaged without ever seeing each other's faces. After ...