BBC Inside Science

For the last week or so, the world of physics has had just one conversation.

Have we found a new way of understanding the universe? And if so, what does this mean for our understanding of how we all came to exist – and even our fate?

These big questions were prompted by new data from the Dark Energy Spectroscopic Instrument team at the Kitt Peak National Observatory in Arizona. To explain what was found, whether it’s right and just ...

Every species of wild bird in the UK is continuing to decline at a stark rate – according to the latest data.

Guest presenter Ben Garrod wants to understand why wild birds are in trouble despite government promises to halt nature decline by 2030.

Ben goes birdwatching in Norfolk to see the impact for himself and then heads back to the studio to hear about the kind of threats birds face and what is happening to tackle the problem. ...

There’s a big “gender gap” between boys and girls in maths and science - that’s according to a new report out this week.

Boys in England in years five and nine are now “significantly” outperforming girls in both subjects, the Trends in International Mathematics and Science Study suggests.

Ben Garrod is joined by physicist Dr Jess Wade, from Imperial College London, and maths teacher and National Numeracy ambassador Bobby Seagull, t...

Critical minerals have hit the headlines of almost every news outlet this week as US President Donald Trump made his desires to mine them in Ukraine clear.

These precious resources are a hot geopolitical bargaining chip thanks to our reliance on them in everything from mobile phones to wind turbines.

This week, Inside Science unearths everything you need to know about critical minerals; what they are, why they’re critical, and what...

This week, Google has launched a new AI tool called Co-Scientist. We hear from one researcher who has tried it out with stunning results. But how much should we trust tools like this - and what are the dangers?

And what about the problem of AI generated text and images? We talk to an ‘image integrity analyst’ who hunts down fake or manipulated pictures in scientific papers.

Finally, the planets of the solar system are coming into a...

Scientists gather this week to tackle emerging risks from cutting-edge biotech, echoing the landmark Asilomar conference that shaped genetic engineering safety 50 years ago. What new threats face us, and how can the scientific community stay ahead of them?

Also in the programme: are you feeling asteroid anxiety? We take a closer look at the chances that ‘2024 YR4’ will hit us... We get the latest calculations on this space rock's po...

The United States is the world’s science superpower. But right now, much of its research community is in a state of confusion.

In the past few weeks, the Trump administration has issued a huge number of orders – amongst them, large funding cuts for scientific institutions. We unpick what the implications are for the country’s role on the global scientific stage.

Also in the programme, we take another look at phone bans in schools. Wh...

It’s the biggest story of recent weeks. Literally.

Trillion-tonne iceberg A23a is on the move. But where is it headed and why – and what might it mean for the scientists and penguins in its path?

And from a giant ‘megaberg’ to a giant pile of highly radioactive material, we find out what locking away a load of radioactive waste has in common with baking a cake.

And we’re joined by science journalist Caroline Steel to guide us thr...

1.5C.

It’s THE number we talk about when we talk about climate change.

But what does 1.5C actually mean now – and as the world saw record-breaking heat last year, does it even matter anymore?

Climate scientist Mark Maslin and environmental psychologist Lorraine Whitmarsh discuss.

Also this week, new clues about how life may have begun from a dusty space rock called Bennu, and New Scientist’s Graham Lawton brings us the science of ...

Following a devastating fire at the world’s largest lithium-ion battery plant, Inside Science probes the present and future of a technology we rely on every day.

Lithium-ion batteries were a technological breakthrough, powering everything from mobile phones to electric vehicles, but as funding is poured into researching alternatives, are we on the verge of something safer, faster, and more efficient?

Also this week, we learn about t...

Artificial intelligence is the big talking point of the week, with UK PM Sir Keir Starmer announcing a drive to unleash its full potential.

It’s already being used in healthcare, but recent studies have exposed both strengths and weaknesses.

We’re joined by Dr James Kinross, a surgeon and researcher at Imperial College London, to discuss the positives and the pitfalls.

Also this week, we talk all about what a Trump presidency migh...

How will science shape up in 2025?

Marnie Chesterton is joined by a panel of science watchers to discuss what we can expect from the year ahead. We'll talk big science, small science - and the plain cool. What will science do for us in the coming year?

On the Inside Science panel, we have:

- Tom Whipple, science editor of The Times - Shaoni Bhattacharya, former acting science editor of The Observer & freelance editor at Rese...

Why do we laugh more when we’re with others? Are humans the only animals that laugh? Does ‘laughter yoga’ actually do anything? We're delving into the neurobiology, evolutionary history, and health effects of a good old chuckle.

Live from the Hay Festival Winter Weekend, Marnie Chesterton is joined by laughter expert and neuroscientist, Professor Sophie Scott, and an expert in making people laugh, comedian Miles Jupp, in this side-s...

It’s that time of the year when many of us are at home with friends and family, losing track of time, eating leftovers, and, of course, playing games.

This festive season, we look at the science of games and, of course, play some ourselves.

It’s presenter Marnie Chesterton versus producer Florian Bohr at Marnie's kitchen table.... Who will win the Inside Science games special?

Irving Finkel from the British Museum tells Marnie about...

We look back on 2024 in science, from billionaires in space, to record-breaking heat here on Earth, and the meteoric rise of new weight-loss drugs.

From the biggest stories to the unsung and the plain fun, Inside Science presenter Victoria Gill hosts a special panel, featuring:

- Libby Jackson, head of space exploration at the UK Space Agency - Penny Sarchet, managing editor of New Scientist - Mark Miodownik, a materials scientis...

More species infected than ever, an uptick in human cases, and some concerning biological modifications. How close are we to a bird flu pandemic?

We digest the last year of bird flu changes with virologist Tom Peacock and public health journalist Melody Schreiber.

Also this week, we address the absurd problem of transporting something that can't be touched, we find out how animals make their epic migratory journeys, and Victoria G...

Some social media users have been pouring milk down the drain and chucking their butter in the bin in protest over a new additive in cow feed that claims to reduce methane emissions.

The online posts, attacking Arla Food’s trial of Bovaer with three big supermarkets and 30 farms in the UK, have had millions of views.

So, what do we know – what is this additive and how is it going to tackle burpy cows? And what is the evidence it is...

The south Wales town of Pontypridd saw cars submerged, people bailing floodwater out of their homes using bins, and the beautiful park and lido transformed into a brown mess, as parts of the UK were flooded.

But, it's nothing new. Pontypridd was severely flooded just four and a half years ago – and these are scenes that play out around the UK every winter.

So, is the way we warn people about floods failing?

We’re going to unpick e...

As conflicts in the Middle East and Ukraine continue to dominate the news, many Inside Science listeners have been in touch with the same question:

What is the carbon footprint of war?

How significant is the impact – and is it crass to even talk about it? We’re joined by Benjamin Neimark from Queen Mary University in London.

Also this week, we chat to the incoming DG of Europe’s particle-smashing facility Cern, what have we learnt ...