Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs. In this week's episode, the drug Anastrozole can prevent thousands of cases of breast cancer among older women, but at what cost? Climate change expert Mark Maslin on what we need to know about the forthcoming COP 28 summit that’s going to kick off soon in Dubai. How the UK’s hedgehogs have been going  through something of a rough patch recently. Plus we’ll take a look at what the James Webb space telescope has been teaching us.  Get the podcast from the BBC Sounds app.

Anastrozole, COP 28, hedgehogs and the James Webb space telescope

5 Live's science podcast, featuring Dr Chris and Naked Scientists with the hottest science news stories and analysis.

Science

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs. In this week's programme: scientists give mice a rat's sense of smell; we find out why some of China's biggest cities are sinking; and 14 years after disaster struck in the Gulf of Mexico, how laser-treated cork may be able to help us to clean up oil spills in future. Plus, a special look at ADHD, attention deficit hyperactivity disorder, as we find out what it is, who's got it and how science can help us to better manage it.

ADHD, sinking cities, and cleaning up oil spills

Dr Chris Smith and the Naked Scientist team discover:  Why we need stricter smoking and vaping controls and will they work?  The remains of what’s believed to be the largest reptile to have roamed our Severn Seas.  A tribute to the BA pilot who saved his air passengers from a volcanic ash cloud – so why are volcanoes so disastrous for jet engines?   Finally, a look at how food production will cope with climate change in the future.

Smoking and vaping controls, the remains of the largest sea reptile, volcanic ash and jet engines and food production

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs.  In this week's episode….Scientists invent artificial platelets to help us clot blood better, why it might be time to reappraise the peace loving nature of Bonobos, why the moon apparently turned itself inside out in the past.  Plus as a special tribute to the revered British Scientist Peter Higgs who died this week aged 94, his friend Lyn Evans tells us about the 40 year search for the Higgs boson particle that provides some answers to life, the universe and everything… Get the podcast from the BBC Sounds app.

Artificial platelets, Bonobos and a tribute to Peter Higgs

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs,  In this week's episode we discuss why our belly fat could be key to helping people with spinal injuries, a breakthrough in understanding why the BRCA genes lead to breast cancer in some people and we look at the new breed of synthetic opioids making their way on to the streets of Britain, and find out why they’re so deadly.  Get the podcast from the BBC Sounds app.

Belly fat, BRCA gene and synthetic opioids

Dr Chris Smith and the Naked Scientist team find out how climate change is making the earth turn more slowly, whether vaccines can combat bovine tuberculosis, and take an in depth look at our understanding of Alzheimer’s.

Anastrozole, COP 28, hedgehogs and the James Webb space telescope

Download our free app to listen on your phone