The World, the Universe and Us

Children with some of the most aggressive forms of cancer are being saved by a personalised medicine treatment programme in Australia. The Zero Childhood Cancer Program has saved more than 150 children who would’ve otherwise died. The team shares a moving interview with one of the parents. Lichens evolve even more slowly than you might think. The team examines new research into the abundant Trebouxia genus of lichen which appears to take around a million years to adapt to changing climate conditions.Enhanced weathering - using ground-up rocks to draw carbon dioxide out of the atmosphere - is one of a number of technological carbon capture solutions being tested to try and mitigate against global warming. The team speaks to Professor David Beerling of the University of Sheffield, one of the scientists in the UK leading the development of this technique.SpaceX has a suite of three missions planned to launch in its Polaris programme. The first aims to take its Dragon crew capsule higher into orbit than anyone has flown since the Apollo moon missions. The team shares what we know so far.And they find out whether adult human brains can actually grow new neurons. Spoiler: it doesn’t look good.On the pod are Rowan Hooper, Penny Sarchet, Leah Crane and Alice Klein. To read about these stories and much more, subscribe at newscientist.com/podcasts. Check out our sister show Escape Pod to hear more about lichens and much more. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Three men paralysed from the waist down have regained their ability to walk. They’re the subjects of a breakthrough operation which involves implanting electrodes in the spine. The team explains how the method works.Astronomers have detected an isolated black hole for the first time ever. Despite being 5000 light years away and incredibly difficult to spot, the team explains how the Hubble Space Telescope was able to do it.A cave in France is providing us with an intriguing snapshot of human activity in France 54,000 years ago. The team says Neanderthals and modern humans appear to have crossed over, moving in and out of a site called Grotte Mandrin as if it were a prime piece of real estate.With so many major developments in using pig organs for transplants, the team finds out how gene editing has catapulted xenotransplantation forward and look ahead to how else this technology could be used.And they also look at a study that suggests dog poo may be having a harmful impact on wildlife and biodiversity.On the pod are Penny Sarchet, Timothy Revell, Clare Wilson, Michael Le Page and Chen Ly. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant. The first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year.Join New Scientist in Manchester, UK, and online at New Scientist Live from 12 to 14 March. Hear experts discuss their transformative research and enjoy interactive exhibits, workshops and feature areas on the festival floor. Visit www.newscientist.com/manchester for more information. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

The quest for a longer life continues - raising the question of whether we can escape death. The team discusses a rare gene variant that may explain why centenarians live so long - and how we might be able to use it to create age-defying drugs.The team explores a theory that suggests gravitational waves may be the thing that finally helps us detect dark matter - we just need to look for the ‘gravitational glint’.Spring is rolling around earlier and earlier. The team examines a new study which shows that since the 1980s, the warming climate has brought the season forward by a month - which could have major ecological implications. They also discuss a study which looks at the impact of marine heatwaves on things like coral and fish populations.Professor Chris Jackson, one of the star speakers at the upcoming New Scientist Live event in Manchester, joins the conversation to explain the importance of geology in the climate fight.And the team throws a spanner in the works for the nature/nurture debate. A new study on fruit flies suggests there may be another element at play.On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page and Leah Crane. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant. The first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Covid-19 can have profound consequences for the brain, and now we’re beginning to understand why. The team explains how the virus causes issues from strokes to muscle-weakness and brain-fog. We have names for all of Earth’s geological phases, and right now we’re in the Anthropocene… or are we? The epoch hasn’t actually been officially named, but the team says researchers are working on it. Rowan returns home from Norway with a story about melting glaciers in the Arctic circle. He speaks to Norwegian Polar Institute scientist Jack Kohler about the impact of climate change in Svalbard. Samples from the deep sea Nankai Trough off Japan have shown for the first time that some microbes are able to withstand heats we previously thought were too extreme for life, which the team says could change the way we look for life elsewhere in the universe.Finally we hear about the mysteries of consciousness from the philosopher David Chalmers, famous for his work on the so-called ‘hard problem of consciousness’.On the pod are Rowan Hooper, Tiffany O’Callaghan, Michael Le Page, Adam Vaughan and Richard Webb. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant - remember the first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

We’re being told we have to “learn to live with covid”, but what exactly does that mean? In this episode the team discusses how we live with flu and the measures we’ll need to take to prevent wave upon wave of covid-19 infections and deaths. There’s been a massive volcanic eruption in Tonga that’s caused widespread damage, and the team examines the impact it's having on the island nation. There’s more news in the race to build the world’s best quantum computer - the team finds out about a unique way of building these machines using neutral atoms. As antibiotic resistance continues to cause deaths worldwide, an alternate therapy using phages is growing in popularity - the team finds out about the pros and cons of this type of treatment. And the anthropologist Beth Singler joins the conversation - she looks specifically at human interactions with artificial intelligence, in an attempt to understand our fear of and reverence for the technology. On the pod are Penny Sarchet, Sam Wong, Michael Le Page, Alice Klein, Emily Bates and Alex Wilkins. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant - remember the first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year. To book a ticket for our New Scientist live event ‘Understanding The AI Revolution’, click here. And for tickets to see professor of psychiatry Ted Dinan live as part of our health and wellbeing online events series, click here. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

David Bennett has become the first person in history to have a pig to human heart transplant. Scientists have edited several genes to make this possible. On the pod, the team say that if it proves successful longer term, it could be a game-changer for medicine. In cetacean news, have you ever wondered why dolphins have so much sex? Patricia Brennan from Mount Holyoke College in Massachusetts has been studying dolphin clitorises, and shares her findings with the team. We now know much more about the omicron variant of coronavirus, and with more than half of people in Europe set to catch it in the next 6 to 8 weeks, the team explains why the variant is more infectious. There’s a double dose of moon news this week - first there’s the discovery that Saturn’s moon Mimas may have an ocean beneath its surface, and then we have the first water ever detected by a robot on our Moon. And novelist and New Scientist columnist Annalee Newitz joins the discussion to share their experiences with a robot therapist called Woebot. On the pod are Rowan Hooper, Penny Sarchet, Clare Wilson and Leah Crane. To read about these stories and much more, subscribe at newscientist.com/podcasts. Thanks to our sponsor Brilliant - remember the first 200 people to sign up using this link http://brilliant.org/newscientist will get 20% off unlimited access to all the courses on Brilliant for a whole year. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this special episode the team looks ahead to the next 12 months, sharing the science and cultural events they’re most looking forward to in 2022. Highlights include the launch into orbit of SpaceX’s Starship, the opening of a new Stonehenge exhibition at The British Museum, the TV adaptation of Kate Atkinson’s novel ‘Life After Life’, and an innovative new breast cancer trial. On the pod are Rowan Hooper, Penny Sarchet, Tiffany O’Callaghan, Adam Vaughan, Graham Lawton and Richard Webb. To read about these stories and much more, subscribe at newscientist.com/podcasts. From the team at New Scientist, Happy New Year! Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

What a year 2021 has been. For our final podcast of the year, we’re signing off with a party and quiz. And as this is a Christmas special, this quiz delivers a sleigh-full of optimism, starting with a look at the ‘funniest science story of the year’. Other categories include ‘the story that made you feel small’, ‘life form of the year’, ‘hero of the year’ and ‘most surprising story’. Contestants also field questions from the audience and they share the story they’re most hoping for in 2022. Rowan Hooper is judging proceedings, with panelists Penny Sarchet, Richard Webb, Sam Wong and Bethan Ackerley. To read about these stories and much more, subscribe at newscientist.com/podcasts. From the team at New Scientist, Merry Christmas, Happy Holidays, and a Happy New Year! Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

In a step towards creating intelligent cyborg brains, Cortical Labs in Melbourne have trained lab-grown brain organoids to play a classic 1970s video game. The team explains how the brain cells live in a Matrix-like, simulated world, where all they know is Pong. And there’s more AI news, as the team digs into DeepMind’s invention of a ‘search engine’ style supercomputer, one much smaller than its competitors. The team discusses sleep, and how manipulating the hypnagogic phase of sleep can lead to bursts of creativity. As the holiday season approaches, Omicron shows no signs of letting up, so the team brings you up to speed on what we know so far. And they bring two bird related stories, one about the superpowers of zebra finches and the other about the link between personality types and feather colours in turkeys. On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page, Clare Wilson and Matt Sparkes. To read about these stories and much more, subscribe at newscientist.com/podcasts. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Omicron is spreading quickly and once again we’re facing another wave of infections and restrictions over the holiday period. The team says although it’s early days, we’re beginning to get a handle on why this covid-19 variant is so good at dodging immunity, and they unpack ‘misleading’ reports that it causes milder infections.  Climate journalist Emily Atkin joins the team to discuss Netflix’s new satire Don’t Look Up, which follows the story of two astronomers and their attempts to warn humanity of an approaching comet that will destroy the planet. As well as that, renowned cognitive psychologist Steven Pinker joins the pod to discuss his new book ‘Rationality’, which outlines the major forces underlying our irrational tendencies. The team also brings you the bubbling sounds of melting glaciers, and they share news of a new kind of GPS that uses cosmic rays. On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page and Chelsea Whyte. To read about these stories and much more, subscribe at newscientist.com/podcasts. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices