Science Weekly
Alok Jha and the Guardian's science team bring you the best analysis and interviews from the worlds of science and technology.
Nasa’s new space telescope and its search for extraterrestrial life
On 22 December, if all goes to plan, the £7.5bn James Webb space telescope (JWST) will be blasted into space on top of a giant European Ariane 5 rocket. As it travels to its final destination – a point about a million miles away – it will begin to unfold…
Covid-19: How fast is the Omicron variant spreading? podcast
Over 40 countries have now confirmed the presence of Omicron. And, in the UK, scientists have been increasingly expressing their concern about the new variant. Some have speculated there could be more than 1,000 cases here already, and that it could become the dominant variant within weeks. To get an…
Is TikTok giving people Tourette’s Syndrome?
Clinicians around the world have noticed an increase in young adults, often women, developing ‘tic-like behaviours’ – sudden movements or vocalisations similar to what’s seen in Tourette Syndrome. Except these tics come on much later in life, and escalate more rapidly. Some have blamed the recent rise on social media…
Covid-19: how worried should we be about Omicron?
Last week, a new variant of Covid-19 was detected by scientists in South Africa. Since then, additional cases have been reported beyond southern Africa, including Belgium, Canada, Israel, Australia and the UK. And with the WHO warning that the Omicron variant poses a very high global risk, scientists around the…
Do lobsters have feelings? – podcast
Last week the UK government confirmed it would be extending its Animal Welfare (Sentience) Bill to include decapods (such as crabs, lobsters and crayfish), and cephalopods (such as octopuses, squid and cuttlefish). The move followed a government-commissioned review of the scientific evidence, which found strong evidence that cephalopods and decapods…
Chris Hadfield on life in space
Chris Hadfield was the first Canadian to walk in space, became commander of the International Space Station, and became a viral sensation after covering Bowie like no one else. He speaks to the Guardian’s science editor, Ian Sample, about life as an astronaut, the new race to the moon and…
Inside Delhi’s air pollution crisis
Over the past few weeks, a thick brown smog has enveloped Delhi. The pollution is so bad that the capital and surrounding states have shut schools and imposed work-from-home orders. Toxic air at levels 20 times higher than those deemed healthy by the World Health Organization has become a seasonal…
Why does Covid-19 make things smell disgusting?
Growing numbers of people catching coronavirus are experiencing an unpleasant distortion of smells. Scientists are still unsure what causes this often distressing condition, known as parosmia, where previously enjoyable aromas trigger feelings of disgust. Madeleine Finlay talks to science correspondent Linda Geddes about her own parosmia, and chemist Dr Jane…
Cop26: the final day – have we made any progress on saving the planet?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, Science Weekly host Madeleine Finlay talks to the Guardian’s environment correspondent, Fiona Harvey, and environment editor, Damian Carrington, on how…
Cop26: can gas guzzling go green?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, host Madeleine Finlay speaks to environment reporter Oliver Milman about electric cars, ‘environmentally-friendly’ planes and the need to rethink transport…
Cop26: what do scientists think about the progress in Glasgow?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, Guardian global environment editor, Jonathan Watts, talks to Katharine Hayhoe and Peter Stott about their work as climate scientists and…
Cop26: solutions from the frontline
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, Science Weekly host Madeleine Finlay and Guardian reporter Nina Lakhani attend the People’s Summit, which brings together movements from across…
Cop26: can our seas save us?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, the Guardian’s biodiversity reporter, Phoebe Weston, talks to one of the world’s leading marine ecologists, Dr Enric Sala, about the…
Cop26: are we finally saying goodbye to coal?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, host Madeleine Finlay talks to the Guardian’s energy correspondent Jillian Ambrose about plans to end coal use. And as Cop26…
Cop26: can capitalism actually go green?
The Science Weekly podcast is in Glasgow, where we are bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, host Madeleine Finlay talks to the Guardian’s biodiversity and environment reporter, Patrick Greenfield, and shadow Cop26 president Ed Miliband about…
Cop26: have we just saved our forests?
The Science Weekly podcast is in Glasgow where we will be bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, host Madeleine Finlay, talks to Jon Watts about a significant announcement made by global leaders on forest and land…
Cop26 – the world leaders arrive
The Science Weekly podcast is in Glasgow where we will be bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, host Madeleine Finlay hears why the Bahamas are under imminent threat from the climate crisis and what Guardian environment…
Cop26: it’s finally here
The Science Weekly podcast is in Glasgow where we will be bringing listeners daily episodes from Cop26. Each morning you will hear from one of the Guardian’s award-winning environment team. Today, environment correspondent Fiona Harvey explains why this climate summit is so critical. Help support our independent journalism at theguardian.com/sciencepod
Daylight saving time could be bad for our health – should we get rid of it?
The clocks go back in the UK this Sunday and many will welcome the extra hour in bed. But research suggests that changing the time like this could be bad for the body. Anand Jagatia speaks to the Guardian’s science correspondent Linda Geddes and chronobiologist Prof Till Roenneberg about how…
Covid-19: with cases on the rise, will ‘plan B’ be enough in England?
Many experts have called for the reintroduction of some public health measures to reduce transmission rates. However, the government has repeatedly said it is not yet bringing in its so-called ‘plan B’ for England. Madeleine Finlay speaks to science correspondent Nicola Davis about what ‘plan B’ could entail and whether…