Podcast

Science in Action

The BBC brings you all the week's science news.

Episodes

  • Iran’s nuclear plans

    Jun 20 2019

    Iran’s nuclear programme is at the centre of a political row, with the country suggesting it could increase uranium production to above the levels permitted under an international agreement. We look beyond the rhetoric, discuss Iran’s covert history of nuclear development and ask scientifically what this latest move involves. Fish are no respecter of international borders and when it comes to spawning, research reveals up to $10bn worth of potential fish stocks move between different political...more

  • South Asia heatwave and climate change

    Jun 13 2019

    South Asia has experienced a heatwave where the monsoon has been delayed and temperatures have reached over 50 degrees. Despite this the extreme heat has led to far fewer fatalities than previous heatwaves; we look at why that is. Research into the origins of almonds shows they were domesticated in Asia before spreading worldwide. It’s a bitter sweet story, with sweet varieties being selected over bitter ones. In fact the bitter ones contain poisons which can kill.. As with almonds cannabis ...more

  • US foetal tissue research ban

    Jun 06 2019

    The US has withdrawn funding for scientific research involving foetal tissue. Scientists point to the lack of feasible alternatives to using foetal tissue – which comes from embryos donated to scientific research via abortion clinics. They say the move to halt this kind of research will have a negative impact on the ability of US medical institutions to develop new treatments for a range of diseases from diabetes to cancer. More controversy from the ‘Crispr babies ‘ scandal – with a new anal...more

  • The eclipse that made Einstein famous

    May 30 2019

    One hundred years ago, a solar eclipse proved Einstein’s theory of general relativity was onto something. Known as the Eddington expedition, in 1919 two teams of astronomers set forth to witness a total solar eclipse from either side of the Atlantic. The photographs, once developed, showed that the background stars, made visible by the moon shading the sun, appeared to be a tiny bit closer towards the sun’s disc than they normally appeared in the night sky. The triumphal announcement was the fir...more