Audio long read: How does ChatGPT ‘think’? Psychology and neuroscience crack open AI large language models
AIs are often described as 'black boxes' with researchers unable to to figure out how they 'think'. To better understand these often inscrutable systems, some scientists are borrowing from psychology ...
24 Touko 202417min
Fentanyl addiction: the brain pathways behind the opioid crisis
00:45 The neuroscience of fentanyl addictionResearch in mice has shown that fentanyl addiction is the result of two brain circuits working in tandem, rather than a single neural pathway as had been pr...
22 Touko 202420min
Lizard-inspired building design could save lives
In this episode:00:45 A recyclable 3D printing resin from an unusual sourceMany 3D printers create objects using liquid resins that turn into robust solids when exposed to light. But many of these are...
15 Touko 202431min
Alphafold 3.0: the AI protein predictor gets an upgrade
In this episode:00:45 A nuclear timekeeper that could transform fundamental-physics research.Nuclear clocks — based on tiny shifts in energy in an atomic nucleus — could be even more accurate and stab...
8 Touko 202421min
Talking about sex and gender doesn't need to be toxic
Ever since scientific enquiry began, people have focused mainly on men, or if studies involve animals, on male mice, male rats or whatever it may be. And this has led to gaps in scientists’ understand...
2 Touko 202458min
Dad's microbiome can affect offsprings' health — in mice
In this episode:00:46 Using genomics to explain geographic differences in cancer riskThe risk of developing cancer can vary hugely depending on geographic region, but it’s not exactly clear why. To ge...
1 Touko 202425min
Audio long read: Why loneliness is bad for your health
Many people around the world feel lonely. Chronic loneliness is known to have far-reaching health effects and has been linked to multiple conditions and even early death. But the mechanisms through wh...
26 Huhti 202414min
How gliding marsupials got their 'wings'
In this episode:00:46 Optical clocks at seaOptical atomic clocks are the most precise timekeeping devices on the planet, but these devices are huge and difficult to work with, limiting their use outsi...
24 Huhti 202428min
