New Scientist

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頻道 • 4 個節目

科學

科學

每星期更新
科學

科學

26/04/2021更新
科學

科學

09/09/2024更新
科學

科學

6日前更新

5日前

Breakthrough Synthetic Cell Has Just Reproduced - But Is It Alive?

Episode 382 Scientists have created a synthetic cell with just 36 genes that can copy DNA and replicate. In an attempt to create a “minimal cell”, a team led by professor Kate Adamala have built “SpudCell” from the ground up, using non-living components. But is it alive - and is it dangerous? Despite being able to carry out some of the tasks of a normal cell, it’s not clear that it’s capable of evolution - yet. But it is a major breakthrough in the field and could pave the way for the creation of artificial life in the future. Researchers have made their work open source so the next breakthrough can be fasttracked - and hope it will help provide a solution to the climate crisis by replacing the need for petrochemicals. To discuss the news - and its implications for the origin of life - Rowan Hooper and Penny Sarchet are joined by New Scientist reporter Michael Le Page. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

5日前

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21 分鐘
6日前

The Science of Football: Inside the 2026 World Cup

Episode 381 Advances in sports science, data analysis and AI are having a huge impact on the way football is played. With England rated highly in this year’s World Cup, and teams such as Paraguay causing upsets - how will science help give teams an edge? In the past there was very little data available to help assess player performance - and diet and training were much more rudimentary. But now we can analyse information in an incredibly sophisticated way, which is changing what players can achieve on the pitch. In this special World Cup episode recorded at the Royal Society in London, we explore the emerging role of data and AI in football, the neuroscience of penalty shootouts, the impact of extreme heat on player performance, differences between the men’s and women’s game - and much more. Rowan Hooper is joined by a panel of expert guests, including: Dr Charlotte Cowie, Chief Medical Officer of the British Olympic Association Dr Ian Graham, Founder of sports advisory business Ludonautics Holly Bridge, Professor of Neuroscience at University of Oxford To read more about these stories, visit https://www.newscientist.com/ Image credit: Ank Kumar, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0 via Wikimedia Commons Learn more about your ad choices. Visit megaphone.fm/adchoices

6日前

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48 分鐘
6月22日

A “Super” El Niño May Be Coming - Here’s What It Means

Episode 379 El Niño has officially arrived – a natural climate event that raises global temperatures. The difference this time is it looks very likely to become a “Super” El Niño. This is a more extreme warming phase which could lead to record high temperatures. Coupled with the ongoing impacts of climate change, weather agencies are predicting an increase in extreme weather events around the world. From droughts to floods and devastating coral bleaching, what will this year’s warming bring? We find out how a “Super” El Niño differs from a normal one, the extent of the damage it could cause and whether it’s responsible for the strange weather we’ve already had this year in the UK. Rowan Hooper and Penny Sarchet are joined by Emily Black, Climate Professor at the University of Reading and New Scientist climate journalist Alec Luhn. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

6月22日

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26 分鐘
6月30日

Ancient Human DNA Found in Stone Age Cave Art For First Time

Episode 380 The DNA of ancient humans has been found preserved in cave art that’s more than 40,000 years old. This discovery could open an entirely new avenue for finding out about the lives of our ancient ancestors. Researchers from the First Art project found these unexpected samples while examining 11 different caves decorated with rock art. Although it’s unclear if the DNA belongs to the original artist, it may soon be possible for researchers to identify the exact person who did the painting - and even uncover traits like their hair and eye colour. Now this has been done once, the potential for more discoveries is massive. We may even be able to figure out if Neanderthals were also making art like this. Rowan Hooper is joined by features editor Alison George and Genevieve von Petzinger at the University of the Witwatersrand in South Africa. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

6月30日

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17 分鐘
6月5日

DeepMind Is Simulating Entire Worlds - Ready for AI Robots

Episode 374 Google DeepMind is simulating entire worlds using AI - that can be interacted with in real time. “World models” simulate the environment and physics of the real world. And DeepMind’s Genie 3 model allows people to create these worlds with basic image and text prompts. The idea is not just to allow people to explore these worlds, but to serve as a testbed for AI agents to learn how to interact with the world before they are deployed in humanoid robotic bodies. Could this be the next big step towards artificial general intelligence (AGI)? Joshua Howgego speaks to Jack Parker Holder, Research Director at Google DeepMind, about the latest developments. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

6月5日

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28 分鐘
4月20日

A “Super El Niño” Is Coming - And It Could Trigger Global Climate Chaos

Episode 361 The Earth is about to enter an extremely strong climate phase that could cause major disruption on a planet-wide scale. This “super El Niño” - or “Godzilla El Niño” - threatens to make 2027 the hottest year on record. If it’s as strong as scientists fear, the weather event will bring droughts to some areas of the world and floods to others, causing food shortages and billions of pounds of damage. And with the world already warming faster due to human activity, the effects will only be intensified. To discuss what we can expect from the near future, Rowan Hooper and Penny Sarchet are joined by New Scientist climate reporter Alec Luhn. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

4月20日

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15 分鐘
26/09/2025

Skull rewrites story of human evolution; Autism and Tylenol; discovery of wind coming from black hole

Episode 322 An ancient skull discovered in China may have just rewritten the story of human evolution. It’s widely accepted that the common ancestor of Homo sapiens, Denisovans and Neanderthals came out of Africa. But this skull upends that assumption - potentially showing human evolution began in Asia. Discover how a new reconstruction of the Yunxian fossil skull could push back human origins by 400,000 years. Tylenol does not cause autism. The US government has made headlines with claims that this common painkiller, also known as paracetamol, is playing a big role in what’s been falsely dubbed the ‘autism epidemic’. As Donald Trump and Robert F Kennedy Jr call for pregnant women to avoid Tylenol, we discuss what we know from science, and hear from medical experts of the danger of this new advice. Sagittarius A*, the supermassive black hole at the centre of our galaxy, is more active than we thought. Historically our black hole has seemed rather quiet. But a new discovery shows the first clear evidence of winds - streams of hot gas - coming from it. The finding could help us figure out what Sag A* looks like and what it’ll do in the future. Chapters: (00:00) Intro (01:05) This skull could rewrite the story of human evolution (16:39) Autism and Tylenol (26:26) Black hole discovery Hosted by Rowan Hooper and Penny Sarchet, with guests Michael Marshall, Grace Wade, Alex Wilkins, Chris Stringer, Arthur Caplan and Gretchen Goldman. To read more about these stories, visit https://www.newscientist.com/Get your ticket for New Scientist Live here: https://live.newscientist.com/ Find the New Scientist CoLab episode with Octopus Energy here: https://www.newscientist.com/podcasts/inside-the-uk-s-energy-revolution/ Learn more about your ad choices. Visit megaphone.fm/adchoices

26/09/2025

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34 分鐘
6月12日

Scientists Mapped Earth's Vast Fungal Network - And It's Critical For The Climate

Episode 376 For the first time, scientists have mapped Earth’s vast underground fungal network - and it’s bigger than anyone imagined. Beneath our feet, plants and fungi have a hidden symbiotic relationship, sharing nutrients through fine fungal threads called hyphae. With these new global maps, we’re now starting to understand just how important the mycorrhizal network is in keeping the Earth’s climate stable - including the extent of the carbon it draws down. But the ecosystems where these networks exist are being stripped back for agriculture and damaged by fungicides - so how can we protect them? To explore this topic, Rowan Hooper is joined by some of the researchers behind the project - Toby Kiers, Tom Shimizu and Merlin Sheldrake. To read more about these stories, visit https://www.newscientist.com/ Find out more about SPUN, the Society for the Protection of Underground Networks: https://www.spun.earth/ See the Mycorrhizal Infrastructure Map: https://a-hidden-infrastructure.spun.earth Read Rowan’s symbiosis book ‘Togetherness’: https://www.penguin.co.uk/books/459006/togetherness-by-hooper-rowan/9781911717140 Learn more about your ad choices. Visit megaphone.fm/adchoices

6月12日

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26 分鐘
6月18日

The Lost Solstice Monument That Predates Stonehenge By 500 Years

Episode 378 A prototype Stonehenge has been discovered - an even older structure that may have been a first attempt at building the famous megalithic calendar. A team led by archaeologist Phil Harding, best-known for the TV series ‘Time Team’, discovered a range of artefacts at a site near Stonehenge on the Salisbury Plain in Wiltshire. Excavations at Bulford uncovered pottery, animal bones, flints - and something even more telling. Signs of a structure of wooden poles were found, that line up directly with the summer solstice sun. Phil Harding joins Rowan Hooper and Penny Sarchet to discuss what he found and why it made the hairs on the back of his neck stand up. To read more about these stories, visit https://www.newscientist.com/ Image Credits: Wessex Archaeology - www.wessexarch.co.uk Marijane Porter Dr Fabio Silva garethwiscombe, CC BY 2.0 https://creativecommons.org/licenses/by/2.0, via Wikimedia Commons Andrew Dunn, CC BY 2.0 https://creativecommons.org/licenses/by/2.0, via Wikimedia Commons Learn more about your ad choices. Visit megaphone.fm/adchoices

6月18日

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21 分鐘
5月8日

The Strange Case Of The Man Immune To Alzheimer’s

Episode 367 Some people are genetically destined to develop Alzheimer’s disease. But one man who carried the devastating mutation seems to have escaped it entirely - and scientists think it may be because of his job. Doug Whitney inherited the rare variant of a gene that should have caused early-onset Alzheimer’s in his mid-40s. Many of his family members died from it. Instead, he is now 76 years old with no memory problems and no trace of the disease. Researchers investigating his case uncovered a surprising clue: his inadvertent heat exposure while working as a mechanic in ship engine rooms. Could heat exposure really help shield the brain from Alzheimer’s? What does Doug’s case reveal about the disease? And should we all build a sauna in our backyard? Rowan Hooper is joined by New Scientist reporter Alice Klein to discuss Doug Whitney’s extraordinary case and what it could mean for the future of Alzheimer’s research. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

5月8日

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17 分鐘

Keep up with the latest scientific developments and breakthroughs in the weekly podcasts from the team at New Scientist, the world’s most popular weekly science and technology magazine.

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Breakthrough Synthetic Cell Has Just Reproduced - But Is It Alive?

The Science of Football: Inside the 2026 World Cup

A “Super” El Niño May Be Coming - Here’s What It Means

Ancient Human DNA Found in Stone Age Cave Art For First Time

DeepMind Is Simulating Entire Worlds - Ready for AI Robots

A “Super El Niño” Is Coming - And It Could Trigger Global Climate Chaos

Skull rewrites story of human evolution; Autism and Tylenol; discovery of wind coming from black hole

Scientists Mapped Earth's Vast Fungal Network - And It's Critical For The Climate

The Lost Solstice Monument That Predates Stonehenge By 500 Years

The Strange Case Of The Man Immune To Alzheimer’s

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