Researchers have found that women are able to accurately gauge a man's interest in sexual relationships based on the shape of their face.

Your brain is pretty fabulous. Around 100 billion nerve cells work together to keep you nimble and quick in your thinking.

What does having a particular artist on repeat tell us about how to — or how not to — navigate our romantic lives, friendships and family.

Study analyzing romantic first impressions shows that compatibility and popularity among the dating pool are influential in shaping pursuits

When Hugo discovered a handful of BB-sized objects lying near an ant nest beneath a log in his backyard, he thought they were a type of seed

Dogs are unique from other mammals in their reciprocated bond with humans which can be demonstrated though mutual gaze.

Science researchers have found that people may have a tendency to form friendships with individuals who have a similar body odor.

Accounting for user preferences and current user experience, a new algorithm can increase the number of matches by at least 27%.

Novel music intervention sparks emotional connection between patients and caregivers. Patients had less agitation, anxiety and depression.

The peer-reviewed study into the science of boredom has uncovered the jobs, characteristics, and hobbies that are considered a snoozer.

For men, an unhappy marriage may actually slow the development of diabetes and promote successful treatment once they do get the disease

A phenomenon called naive realism may be the single most underappreciated source of conflict and distrust across individuals and groups

Looking for a romantic relationship? You know how important that first date can be. What makes us attracted to some people, and not others.

Some people are experts at flirting. Others of us never flirt or fail spectacularly. But what kind of flirting works best?

Researchers used machine learning techniques to analyze data on 2,038 married or cohabiting couples who participated in the GSEP Survey.

Few things in sports are better than a clash between two bitter rivals and what could be more satisfying than a win over a team you hate.

Some people distinctly remember the first time they laid eyes on their partner. Some people describe the sensation as a spark.

A new study finds that men tend to experience emotional pain more than women when their relationship takes a turn for the worse.

The quality of screen time has a greater impact on mental health than the number of hours spent online, study shows.

Have you ever met someone you instantly liked, or at other times, someone who you knew immediately that you did not want to be friends with.