Saving endangered species is vital for a healthy planet and cloning individual animals can help. Ellie and Laura look at the black-footed ferret, discuss some other endangered species that cloning is helping to save, and look at the history and challenges of cloning.

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When you care about sustainability, you can bet that becomes your focus. Laura and Antonia look at how to solve climate change through social engineering and behavioural science that involves brain chemistry as well as solving the problem of having finite resources that create inequality.

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We’re using more energy and in the UK a lot of this goes into heating or cooling our homes but can we use natural processes to make this happen? Laura, Rwayda and Antonia discuss how using traditional clay in the Caribbean keeps houses cool while a smart architect in India has used fundamental physics to achieve the same feat. In the UK, passive houses with thick insulation are a thing but could we use these smart ideas to work with natural processes, rather than against them?

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In the UK it feels like winters are getting warmer but the entire year is usually rainy. We remember things being a bit different when we were younger. Laura, Antonia and Ellie discuss evidence for changing of the seasons and look at the effect this has globally on extreme events such as wildfires, animal migration and plant growth. They also look at some research that identified new seasons and suggests humans should change their relationship with them.

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A special type of in-vitro fertilisation, that uses material from three people, has made some interesting headlines recently. Laura and Ellie discuss the technique and consider some of the major advancements that went into in-vitro fertilisation, also known as creating test-tube babies, and uncover some surprising facts. Did you know that research began in the 19th century? 

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From unintentional acidification to fishing and conservation, there’s a lot going on. Antonia, Laura and Ellie talk about the link between greenhouse gas emissions and changing ocean chemistry which is affecting the delicate balance of marine life, speculate about what a rather nifty deep-sea research station could uncover as well as how biochemistry discovered in the deep sea has already proven useful, and discuss why trawling the sea bed for food is bad whereas marine conservation can actually be beneficial for the fishing industry.

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It’s due to be retired on 2030 when it will crash back to Earth so was it worth it? Ellie, Antonia and Laura look at just some of the scientific discoveries it’s helped with, including the many processes involved in ageing, getting a clearer understanding of how plaques form in the brain, the fundamental physics of water boiling and some nifty science of scent molecules.

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New research has found a startling link between types of bacteria that live in our gut and whether we become addicted to food. Laura, Jasmin and Emma discuss this, wonder about the connection between the gut and the brain which seems to provide two way communication, and speculate about the challenges of doing this research as well as what the future might hold.

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Tech has advanced rapidly and the future hold exciting possibilities, even some of the stuff that’s now obsolete was pretty nifty. Ellie, Laura and Antonia start off by looking at cathode ray tubes, which are a pretty old way of generating moving pictures. They also look at the large hadron collider and consider what sort of technology we might have in the future, whether that is teleportation or autonomous plants.

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Why would you do it and how does it compare to other alternatives to cow hide? Ellie, Laura and Antonia look at the process of growing skin in the lab to turn in to leather, so-called vegan alternatives, and what animal skins you can make leather from. They also consider ethics and sustainability. Are we better off continuing to make leather from livestock or should humanity pursue alternatives?

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