Science In Action

The 2025 Nobel prizes are announced this week – how did Science in Action’s predictions fare? Science author and thinker Philip Ball judges.The Whitley Fund for Nature this week hosted a “People for Planet” summit, exploring possible solutions to save nature. Amongst the speakers was Prof Martin Wikelski, of ICARUS, who has spent many years tracking wildlife around the world using tiny radio...

Scientists detect for the first time an unknown source of GPS interference coming from space. Also, as AI begins to design more and more DNA sequences being manufactured synthetically, how can those manufacturers be sure that what their customers are asking for will not produce toxic proteins or lethal weapons? And… how camera traps in polish forests reveal that the big bad wolf is more scared of...

Epigenetic changes during early brain development, and the complexities of autism. Also, how bacteria learn to parry antibiotics, the subterranean burp that shook the Island of Santorini, and new guidance for sharing land between farming space and living space for the pollinators on which it depends. Presenter: Roland Pease Producer: Alex Mansfield Production Coordinator: Jana Bennett-Holesworth...

Gravitational waves show two black holes merge just how Hawking predicted. Plus, a space mission without a target. And a Space probe without a confirmed budget.In January 2025 the LIGO gravitational wave observatories witnessed two distant black holes spinning into each other. In the ten years of LIGO’s operations, that’s not a first. But the instruments have been improved to such an extent that...

Scientists’ latest plans for welcoming interstellar visitor 3I/Atlas next month, and arranging a rendezvous with comet Apophis in 2029, as heard this week at the EPSC-DPS international planetary science joint meeting in Helsinki. Presenter: Roland Pease Producer: Ella Hubber, with Alex Mansfield Production coordinator: Jana Bennett-Holesworth Image: Artist's impression of an asteroid in space...

Despite the relatively low magnitude, earthquakes in Afghanistan this week have left more than1000 dead. Afghan researcher Zakeria Shnizai from the University of Oxford unpicks some of the main causes of the country’s vulnerability to earthquakes. Also this week, we talk to the climate scientist who led a 400+ page rebuttal to the US Department of Energy’s report on climate change. We hear about...

What can modern epidemiological methods tell us about French Revolutionary history? Also, the origins of horse riding, solar systems, and star dust itself. Presenter: Roland Pease Producer: Alex Mansfield Production Coordinator: Jana Bennett-Holesworth (Image: Storming of the Bastille Paris France 1789 illustration. Credit: Grafissimo via Getty Images).

A desktop nuclear fusion reactor that uses electrochemistry to up the ante. Also, a global survey of human wildfire exposures finds Africa burning ahead, plus tiny swarming robots and record-breaking 2024 ice melts from glaciers on Svalbard. Presenter: Roland Pease Producer: Alex Mansfield Production co-ordinator: Jana Holesworth (Photo: The Thunderbird Reactor at the University of British...

US Health Secretary RFK Jr’s call to retract a study on childhood vaccines is resisted by the journal. Also antibiotics get designed by AI, and a new way for stars to die. A study focussing on Danish childhood vaccination data has attracted the US Secretary for Health’s anger, as RFK jr calls for the journal in which it was published, the Annals of Internal Medicine, to retract it. The Editor,...

As the United States secretary of health and human services, Robert F Kennedy Jr., announces a $500 million cut to mRNA vaccine research in the United States, we hear a statement from the Nobel Prize winning biologist who made mRNA vaccines possible. A team of scientists from Northwestern University have uncovered the pathway believed to protect some people from allergic reactions (even when they...