Despite being one of the most studied autoimmune diseases, the root cause of lupus is still unknown and although treatments are advancing, patients with the disease still deal with significant symptoms. Luke explains what's happening within their body to cause these symptoms and how his own lab's exciting scientific discovery might help to find a cure.

We all do it without even thinking, but how much control do you have over your breathing and are there benefits to taking deeper, slower breaths? Luke looks at the calming effects of carbon dioxide, and explains the physical changes that happen inside your body when you sigh.

How would you stave off hypothermia out in the wild? There are lots of ways to keep warm in the great outdoors including digging trenches, warming up rocks for your own version of central heating and building shelters from snow or tree branches. Luke goes through all the options to see which might be best...

Could moon dust be the answer to the climate crisis? Recent studies have proposed that adding lunar dust to the atmosphere could reduce intensity of the sun and the impacts it has on the Earth's temperature. Luke explains the thinking behind this seemingly wacky idea.

Curious about where chocolate comes from and just what makes it so delicious? Luke delves into the science behind one of the world's favourite treats and explains why we find it so tasty!

Ageing has been reversed in mice in a major scientific breakthrough. But how does it work? And what does this mean for humans? Luke explains the process behind ageing and how this new discovery can undo its effects.

Non-alcoholic beers have never tasted better, or been more popular, but what's caused this change? This week Luke explains the scientific advancements allowing brewers to remove the alcohol without losing all the flavour.

Addiction comes in many forms - from drugs to alcohol to gambling - but what is it that drives us to become addicted? Is there something built into us that makes us vulnerable to the draw of these patterns of behaviour? And what can be done to break the cycle?

Why does hair grow? What decides hair colour? Why do some go bald? Can baldness be stopped? Science has the answers to everything you want to know about hair, and Luke delves into the studies to find us the most important and interesting information about all things hair.

Just what is it about football that makes the world love it so much? This week Luke explores the deeper reasons behind life as a football supporter, and why following your favourite team can be quite a healthy (even if it can be heartbreaking) way to spend your time.