Pat Mitchell is a serial ceiling smasher: She was the first female president of CNN Productions and PBS and the first woman to own and host a nationally syndicated daily talk show . She is also a passionate mentor, and here, she offers practical advice on how to best empower other women.

Did you know that meerkats stay close to home, even as adults, so they can inherit territory when Mom dies? Or that North American red squirrel mothers gift real estate to their kids (complete with stockpiles of food)? Evolutionary biologist Barbara Natterson-Horowitz and writer Kathryn Bowers make the case for why parents — animals and humans — should remain involved in the lives of their full-grown offspring.

“Resentment is a relationship killer,” says psychotherapist and couples counselor Susan Adler. If we want happier relationships, we need to drop the blame, own our mistakes, and act in ways that increase connection, not conflict.

Too much time spent with no purpose is associated with unhappiness. If you want to live a satisfying, long life, neuroscientist Daniel Levitin has some advice for you: Stay busy.

Body language is so much more than moving one’s hands or waving one’s arms — and it’s also something we should all get comfortable with using, says communications expert David JP Phillips.

People who have greater levels of self-compassion tend to be more motivated, less lazy, and more successful over time. But just as important, they like themselves, even when they fall short. Psychologist Susan David explains how you can cultivate this quality.

Welcome to”Dear Guy,” TED’s new advice column from NYC psychologist Guy Winch. This week, he helps a reader who is dealing with family members who are expressing political negativity on social media.