Only about 300 to 400 people a year give a kidney to someone they never met. It's an act of generosity so unusual, a ...

“My students have a strong sense of justice, fairness, and altruism, and they want to make the world a better place. So, I thought this book would be perfect to talk about how we can help others ...

It is an act that qualifies as "extraordinary altruism," says Abigail Marsh, who studies altruism as a neuroscientist at Georgetown University. Bruens, it turned out, was a perfect match for the ...