All Episodes

Interacting with Daylight Mini-Series – Episode 2: Culture & behaviour

Interacting with Daylight Mini-Series – Episode 1: Geolocation

Live episode – Night owl or early riser? A live podcast episode

Spotlight – Winter blues: SAD and how to winter well

Light O'Clock goes live: Send us your questions!

Season 3 – Episode 5: Drowning in light – The hidden costs of light pollution

Season 3 – Episode 4: Too early to think? Why school start times matter for sleep and learning

Season 3 – Episode 3: Blurred vision – The myopia epidemic and indoor lifestyles

Season 3 – Episode 2: City lights, country nights – Circadian rhythms in urban and rural life

Season 3 – Episode 1: Tick-tock trouble – How clock changes affect our health

Season 3 – Trailer

Spotlight: Research, rooted in reality – The power of lived experience in scientific studies

Spotlight: The dark side of daylight (Daylight Awareness Week 2024)

Season 2 – Episode 5: Shedding light on… circadian rhythms and mental health

Season 2 – Episode 4: In and out of sync

Season 2 – Episode 3: Early birds and night owls – what is chronotype?

Season 2 – Episode 2: Sleep and circadian rhythms – same or different?

Season 2 – Episode 1: Cave studies and fruit flies – the history of chronobiology

Season 2 – Trailer

Season 1 – Episode 6: You ask, we answer – special Q&A episode

Season 1 – Episode 5: Shedding light on… pupil size across the lifespan

Season 1 – Episode 4: Melatonin – the night time hormone

Season 1 – Episode 3: Using light to tell time

Season 1 – Episode 2: Light’s journey through the eye

Season 1 – Episode 1: Light exposure – why should we care?

Season 1 – Trailer