A lab study found that gamma brain stimulation slightly increased altruistic choices. Here’s what researchers discovered—and ...

While participants made these choices, the research team applied transcranial alternating current stimulation to the frontal and parietal lobes of the brain. This non-invasive stimulation was designed ...

Stimulating two brain areas, nudging them to collectively fire in the same way, increases a person's ability to behave ...

Add Yahoo as a preferred source to see more of our stories on Google. Guest Opinion. Altruism is helping without a benefit and sometimes at a risk to one’s self. Animals helping others of their own ...

Our behavior seems to be built by evolution, and it's sometimes paradoxical. To borrow from the hard sciences, our behavior exhibits complementarity. We are largely felicitous to our family and ...

On the Thursday, November 13, 2025 episode of The Excerpt podcast: In honor of World Kindness Day — we’ve partnered with the Humankind team at USA TODAY for a deeper exploration on the topic of ...

Taken together, all these pieces of information are consistent with the idea that there’s a relatively opaque strategic element which surrounds altruistic behavior. While it’s one people might ...

Your gut microbiome could be influencing your decisions, especially when it comes to altruistic behavior and fairness. Our bodies are home to trillions of microbes, the motherload of which are found ...

Imagine the warm feeling you get when helping a friend move or when you give $50 to a local community kitchen– these are both instances of prosocial behavior, actions that reveal the beautiful nature ...

True altruism is rare behavior in animals, but a new study by Penn State researchers has found that honey bees display this trait. Additionally, they found that an evolutionary battle of genetics may ...