Guardian Science Weekly

Will the Large Hadron Collider find a new fifth force of nature?

Loading player...
The Large Hadron Collider (LHC) has recently been switched back on after a three-year hiatus to resolve a mysterious and tantalising result from its previous run. So far, everything discovered at the LHC has agreed with the standard model, the guiding theory of particle physics that describes the building blocks of matter, and the forces that guide them. However, recent findings show particles behaving in a way that can’t be explained by known physics. Madeleine Finlay speaks to Guardian science correspondent Hannah Devlin and Prof Jon Butterworth about why this might be a clue towards solving some of the deepest mysteries of the universe, and how the LHC will be searching for a potential fifth force of nature. Help support our independent journalism at theguardian.com/sciencepod
2 May 2022 English United Kingdom Science · Nature

Other recent episodes

Shrinking states: a positive future with fewer people?

The fertility rate in England and Wales has fallen for the third year in a row – a trend mirrored across the world, with two-thirds of the global population now living in countries with below-replacement-level fertility. In the second episode of a two-part series, Madeleine Finlay speaks to Dean Spears,…
10 Sep 16 min

Shrinking states: are we on a path to depopulation?

The fertility rate in England and Wales has fallen for the third year in a row. It is a story that is being repeated all over the world, with two thirds of the global population now living in countries with below replacement level fertility. Low fertility rates have become a…
8 Sep 19 min

Is curiosity the key to ageing well?

Psychologists have traditionally believed we become less curious as we age, but recent research has shown that curiosity actually becomes more targeted and specific in our later years. To find out why this happens, and how maintaining broad curiosity into older age can help keep our brains young, Madeleine Finlay…
3 Sep 16 min

RFK Jr and the chaos at the CDC

It’s been a dramatic week at the US Centres for Disease Control and Prevention (CDC). In the space of seven days, the agency’s head was sacked and replaced by an interim head, four senior staff members resigned, and existing staff took to the streets to express support for their ousted…
1 Sep 17 min

‘AI psychosis’: could chatbots fuel delusional thinking?

There are increasing reports of people experiencing delusions after intensive use of AI chatbots. The phenomenon, dubbed ‘AI psychosis’, has raised concerns that features built into large language models may contribute to some users losing touch with reality. Madeleine Finlay speaks to Dr Hamilton Morrin, a psychiatrist and researcher at…
27 Aug 17 min
All episodes