loneliness

We're back with a bonus episode of "All the Lonely People," a series diving deep into how loneliness shows up in our lives.

A meta-analysis found loneliness increases the risk of dementia in the elderly by more than 30%. But a Texas neurologist says people can do something about it.

Americans are spending more time alone and less time with friends, according to a Census Bureau survey. We hear what's behind the drop in time spent with friends, and why it’s important to reverse the trend.

Research shows friendships can make you healthier and happier, while loneliness is a risk factor for early mortality. What biological mechanisms mediate…