science

Three woman around 50-60 years old hugging each other in a park. They're all laughing. The one on the left is wearing a mustard-colour t-shirt, the one in the middle is wearing a pink t-shirt, and the one on the right is wearing an orange sweatshirt.

How to Slow Ageing

By Dr David R Hamilton | June 17, 2025

Did you know that your biological age can be younger – or older – than…

Tow women smiling and giving each other a High Five. The woman on the left is wearing a white blouse and the woman on the right is wearing a multi coloured jumper of coloured squares - blue, pink, olive green, while, and black. They're in a well-lit, spacious office.

Want to feel happier – and live longer? Science says: Connect

By Dr David R Hamilton | June 11, 2025

Did you know that positive interactions with others can boost happiness, support mental health, and even help us live longer? It’s true. Here’s how.

Group of friends bunched together, happy, each with one arm outstretched to their sides, with broad smiles on their faces. Kneeling on concrete paving stones with college campus buildings in the background.

20 science-based tips for increasing happiness

By Dr David R Hamilton | January 14, 2025

I’ve compiled 20 different tips, or hacks, for boosting your happiness, each with a wee bit of scientific justification.