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How might we spot nukes in space?
What’s the point of having a treaty banning nukes in space if we can’t spot them?
16 Jul 2026,·28 mins
HIV fears due to Niger’s anti-gay laws
Organisations providing HIV services to gay men have had to close in Niger
15 Jul 2026,·26 mins
What are these strange rocks?
There are some strange rocks on a beach in Indonesia. What are they?
10 Jul 2026,·26 mins
Meet the humanoid robots performing surgery
Surgeons remotely control two human-like robots in an operating theatre.
14 Jul 2026,·26 mins
Can science fiction help us fight climate change?
The acclaimed US sci-fi author Kim Stanley Robinson talks to the Climate Question team
12 Jul 2026,·26 mins
Everyone needs a hero
A Mexican vigilante nicknamed Batman has us exploring superhero science.
10 Jul 2026,·49 mins
Everything Is Fake and Nobody Cares
6. F For Fake
Jamie and Jimmy explore where fakery goes next – but can you tell which is which?
15 Apr 2026,·28 mins
When will robots have their Chat GPT moment?
Aleks and Kevin ask: when will our homes have the general‑purpose robots seen in sci‑fi?
01 Jul 2026,·29 mins
Dean Lomax on discovering ichthyosaurs and defying nay-sayers
Dean Lomax on his unconventional route into palaeontology and making BIG discoveries.
28 Apr 2026,·28 mins
Series 24
Frosty Fractals
Hannah Fry and Dara Ó Briain investigate nature's most intricate patterns
02 Jan 2026,·29 mins
Update from the Digital Human Team
The Digital Human is pausing to focus on what everyone's talking about - AI
19 Feb 2024,·1 min
Rutger Bregman - Moral Revolution
4. Fighting for Humanity in the Age of the Machine.
Dutch historian Rutger Bregman gives his fourth and final Reith Lecture.
16 Dec 2025,·57 mins
The friendly virus
As antibiotics start to fail, are we ready to enter the age of phage?
22 Jun 2026,·26 mins
Artemis II
14. The Learnings
Astronaut Jeremy Hansen is back to talk about the mission and Artemis III
04 May 2026,·41 mins
Series 1
Sleep Deprivation and Insomnia
If we don't snooze, we lose. How badly does lack of sleep affect our mind and our body?
19 Dec 2017,·28 mins
Anaesthesia
What happens to our brains and our consciousness when we’re put to sleep?
24 Jan 2026,·49 mins
Zidovudine (AZT)
First broadcast in 2001. Zidovudine (AZT) and other drugs used to treat HIV
18 Jun 2001,·13 mins
Doing the Maths
First broadcast in 2006. The mathematics of infinity are discussed
27 Sep 2006,·22 mins
AI: A Future for Humans?
The science sleuths unwrap some of the biggest ideas in this year's BBC Reith Lectures.
22 Dec 2021,·28 mins
Series 3
Charlie Brooker
Speeding motorway services? More of the public’s loopy ideas!
05 Nov 2007,·30 mins
Is tech ruining the World Cup?
World Cup tech, AI’s infinite workweek, and a look back at our favourite Season 1 stories.
25 Jun 2026,·37 mins
Newgenics
Could powerful genetic technologies usher in a new eugenic era?
27 Dec 2022,·28 mins
Memory
Examination into the condition of Alzheimer's disease
15 May 2000,·24 mins
Series 4
Strontium
Chemist Andrea Sella ends his festive series with fireworks and the element strontium.
27 Dec 2019,·14 mins
Blood Transfusions
Adam Walton highlights 80 years of the National Blood Transfusion Service.
09 Jun 2026,·29 mins
Nicolas Bourbaki
Professor Marcus du Sautoy argues that mathematics drives science.
25 Jun 2010,·15 mins
Episode 4
Prof Robert Winston on what happens when we perform music - does it change our brains?
06 Jun 2013,·30 mins
Insects and mobile phone
Smart phones could become even smarter – thanks to ants, beetles, moths and spiders!
17 Jan 2022,·20 mins
Liver Cancer
Looking at liver cancer and the causes such as Hepatitis C
24 Apr 2000,·24 mins
8. The Terminator
Musk fears a 'Terminator future', where robots destroy humans. So why is he creating AI?
08 Apr 2025,·28 mins
