logo
episode-header-image
Sep 2023
26m 32s

Deadly floods in Derna

Bbc World Service
About this episode
Earlier this week the deadly Mediterranean cyclone, Storm Daniel, swept through the small city of Derna in Libya, collapsing a 50-year-old dam in its wake, and triggering devastating floods which have killed over 5000 people. We speak to atmospheric scientist, Stavros Dafis, about the cyclone’s characteristics and to civil and structural engineer, Lis Bowman ... Show More
Up next
Oct 2
A mystery satellite has been jamming GPS in Europe
Scientists detect for the first time an unknown source of GPS interference coming from space. Also, as AI begins to design more and more DNA sequences being manufactured synthetically, how can those manufacturers be sure that what their customers are asking for will not produce t ... Show More
36m 3s
Sep 25
Autism and the epigenetics of early brain development
Epigenetic changes during early brain development, and the complexities of autism. Also, how bacteria learn to parry antibiotics, the subterranean burp that shook the Island of Santorini, and new guidance for sharing land between farming space and living space for the pollinators ... Show More
36m 15s
Sep 18
Stephen Hawking gets it right again
Gravitational waves show two black holes merge just how Hawking predicted. Plus, a space mission without a target. And a Space probe without a confirmed budget.In January 2025 the LIGO gravitational wave observatories witnessed two distant black holes spinning into each other. In ... Show More
26m 29s
Recommended Episodes
Oct 4
Gerta Keller, "The Last Extinction: The Real Science Behind the Death of the Dinosaurs" (Diversion Books, 2025)
The story behind Dr. Gerta Keller’s world-shattering scientific discovery that dinosaur extinction was NOT caused by asteroid impact, but rather by volcanic eruptions on the Indian peninsula, a discovery that highlights today’s existential threat of greenhouse gasses and climate ... Show More
59m 52s
Oct 4
Gerta Keller, "The Last Extinction: The Real Science Behind the Death of the Dinosaurs" (Diversion Books, 2025)
The story behind Dr. Gerta Keller’s world-shattering scientific discovery that dinosaur extinction was NOT caused by asteroid impact, but rather by volcanic eruptions on the Indian peninsula, a discovery that highlights today’s existential threat of greenhouse gasses and climate ... Show More
59m 52s
Feb 2024
A New Volcanic Era?
As lava consumes homes on the Reykjavik Peninsula in Iceland, evacuated communities have been witnessing eruptions shifting and intensifying. We take a look at the latest science that’s helping teams on the ground accurately predict where the danger is coming from, helping people ... Show More
27m 53s
May 2024
Bird flu outbreak in cows
A strain of highly pathogenic bird flu, H5N1, has been spreading unchecked through wild bird, and some mammal, populations for the past few years. Last week, news of a large number of dairy cows in the USA being infected with bird flu has alarmed the public and virologists alike. ... Show More
31m 41s
Mar 2024
Ancient Roman writings revealed
As part of the Vesuvius Challenge, computer scientists have used machine learning to successfully reveal 2,000 characters from the Herculaneum scrolls. These artefacts were charred to a crisp following the eruption of Vesuvius in 79 AD. Papyrologist Federica Nicolardi has been tr ... Show More
28m 16s
Sep 2024
Colossal 'jets' shooting from a black hole defy physicists' theories
In this episode:00:45 The biggest black hole jets ever seenAstronomers have spotted a pair of enormous jets emanating from a supermassive black hole with a combined length of 23 million light years — the biggest ever discovered. Jets are formed when matter is ionized and flung ou ... Show More
34m 6s
Jan 2025
Could ancient rice seeds help fight climate change?
How farmers and scientists in eastern India are using ancient rice seeds to fight flooding, increasing soil salinity and drought. The BBC’s William Kremer tells Graihagh Jackson about his visit to the Sundarbans in West Bengal, where cyclones and rising sea levels have devastated ... Show More
27m 12s
Nov 2024
How Open Science and AI Are Advancing Hurricane Research
As climate change drives more frequent and intense tropical cyclones and hurricanes, coastal communities desperately need better tools to predict how bad storms will be and when and where they’ll strike—and to assess the damage afterward. From the air and in space, NASA and NOAA ... Show More
32m 36s