Not so random acts of kindness

News of an Australian library book finally finding its way home 150 years after it was borrowed has the Unexpected Elements team thinking about things that get forgotten, filed away or simply turn up much later than expected.We start with the story of a meteorite from Mars that s ...  Show more

As Europe experiences its first total solar eclipse in almost 30 years this week, Unexpected Elements investigates the surprising science that emerges when sunlight is blocked out. We travel to the forests of Italy, where we investigate whether trees can communicate their eclipse ...  Show more

When was the last time you did something really kind for someone or someone else did something really kind for you?In the Kindness Test Claudia Hammond and guests are looking at the place of kindness in today’s world, asking what it really means, what happens in our brains when w ...  Show more

Claudia Hammond and guests announce the results of the biggest ever public science project on Kindness. With over sixty thousand participants from across the world this unique work helps to fill some of the research gaps and learn more about how kindness is viewed within society ...  Show more

At Christmas, is there a better gift than knowledge? CrowdScience has cooked up its own version of 'secret Santa', with members of the team setting one another the challenge of answering surprising questions from all over the world.

Are humans the only animals to exerci ...

Why do some people risk their own lives to help another person, or give away their fortunes for the benefit of strangers? This week, we talk with psychologist and neuroscientist Abigail ...