Behind the bright lights and roaring crowds of contact sports lies a silent epidemic: repeated head trauma and its devastating effects on the brain. From NFL legends and MMA fighters to boxers and pro wrestlers, many athletes have suffered the irreversible consequences of Chronic Traumatic Encephalopathy (CTE). In this episode, I explore the biology, the personal stories, and the urgent need for change in how we protect the minds of those who put their bodies on the line.

There are over 200 different types of dwarfism, with achondroplasia being the most common, affecting one in 25,000 births. Achondroplasia is caused by a spontaneous mutation in the fibroblast growth factor receptor 3 gene that occurs in the developing embryo, resulting in a disproportionately short stature and abnormal growth in the spine and skull. In this podcast, I'm joined by one of my A-Level biology students Ellie, who has conducted research into this fascinating topic. She shares her own her journey with achondroplasia, specifically her experience with limb lengthening, and discusses some of the current treatment options for dwarfism in the UK. Ellie is also joined by author, advocate and founder of the non-profit organisation 'The Little Legs Big Heart Foundation', Kristen DeAndrade, who like Ellie, shares aspects of her jouney with achondroplasia.

From bingeing murder documentaries to tuning in to every new crime podcast, millions are hooked on true crime...but why? In this episode, I explore the surprising biological roots of our obsession, uncovering how fear, empathy, dopamine, and evolution all play a role. It turns out our brains are wired to pay attention to danger, feel for victims, and rehearse survival - making true crime not just compelling, but neurologically irresistible.

From dolphin whistles to parrot mimicry, and even AIprojects decoding whale song, science is beginning to explore what once seemed pure fantasy: the ability to truly communicate with animals. In this episode, I delve into the biology of language, the cognitive abilities of non-humanspecies, and the cutting-edge technologies bringing us closer to cross-species conversation. Could Dr. Dolittle's dream really become reality, or are our brains, and theirs, simply too different?

Memorising facts might get you part of the way in A-Level Biology, but true success lies in understanding how the systems connect, interact, and apply to real-world contexts. In this episode, I unpack why surface-level revision isn’t enough, especially under the AQA exam board...and how students can shift from rote learning to meaningful mastery. With insights into how biology is structured, assessed, andretained, I explore what it really takes to thrive in this demanding course.

From cold chills and flickering lights to full-blown apparitions, tales of ghosts have haunted human imagination for centuries. But what if there’s a biological explanation for these experiences? In this episode, I explore how brain chemistry, sleep paralysis, sensory misfires, and even mould spores might explain the science behind what many believe to be the supernatural.

While some argue that apps and 3D models can replace animal dissection in schools, hands-on anatomical exploration still offers something digital tools can’t. In this podcast, I dive into the value of dissection for learning biology - from exploring real brain and eye tissue to examining the intricacies of turtles and lampreys. I also address the ethical debate and explain why dissection, when done thoughtfully, is a powerful tool for deep understanding.

What happens when a doctor makes a mistake - and who pays the price? In this podcast, I explore the professional, legal, and emotional fallout of medical errors, from GMC investigations to courtroom drama and personal trauma. It’s a revealing look at the human side of medicine, where perfection is impossible and accountability is everything.

Could we ever bring dinosaurs back from extinction - and should we even try? Inspired by the legacy of Jurassic Park, this episode dives into the science of de-extinction, ancient DNA, and the ethical questions behind resurrecting long-lost species. From bold ambitions to sobering realities, we explore how close we really are to reviving the past.

In this podcast, I'm joined by A-Level biology student Amelie, who will delve into the mysterious world of animal dreams, exploring what’s happening in the brain when dogs twitch, cats flick their whiskers, or horses gallop in their sleep. She will examine REM sleep, neural patterns, and what current science suggests about the dreamscapes of our animal companions. From evolutionary clues to behavioral insights, this conversation uncovers the biological basis of dreaming beyond the human mind.