People who think more about their decisions have more brain cells in their frontal lobes, a study reveals. By Katie Alcock. 25 Sep 10

A four-part series of essays by primatologist Frans de Waal on human nature, based on his ongoing research. 28 Jul 10

We must adjust to our unparalleled ability to shape the world’s evolution.
10 May 10

Ha-Ha-Ha-Ha! Laughing, even fake laughing, increases your longevity because it releases hormones that reduce stress, enhance healing, and promote joy.
10 Apr 10

For however elusive happiness is to define, psychologist Tal Ben Shahar presents very specific things people can do each day that are proven to increase happiness. 1 Apr 10

The eight-circuit grid can be used to discover the great variety of human sexual response. We can imagine how sexuality might act as a vehicle for higher consciousness and unfathomable realities beyond our wildest fantasies in and out of our bodies. By Antero Alli. 9 Jan 10

What is the essence of human nature? Biologists are forming a better view of humankind than the traditional opinions of it as warlike and selfish. 13 Dec 09

Four ways we may, or may not, evolve. 1 Dec 09

Real human face-to-face interaction affects everything from thinking skills to maintaining a healthy immune system. Life is a social event, not a virtual one.
9 May 09

Research shows that information conveyed by a kiss can have profound consequences for romantic relationships, and can be a major factor in ending one. 3 May 09

Creative individuals are remarkable for their ability to adapt to almost any situation and to make do with whatever is at hand to reach their goals. By Mihaly Csikszentmihalyi. 9 Nov 08

Googling is good for Grandpa and Grandma, says a new study. 1 Nov 08

In three conversations, Ravi Dykema of Nexus magazine explores the potential of our sexuality and sensuality with trained experts in this field: David Deida, Charles Muir, and Saida Désilets. 27 Sep 07