Canary Islands Eruption Resets Volcano F...

Presidential physicians operate at the intersection of medicine, politics and national security. Former White House physician Jeffrey Kuhlman joins Scientific American associate editor Lauren Young to discuss the unique medical demands of presidential care—from preparing for emer ... Show More

What happens when a real-life astronaut turns to fiction? In this episode, Chris Hadfield shares how decades of spaceflight and global diplomacy inspired his latest novel, Final Orbit, a cold war thriller packed with historical intrigue and technical precision. Host Rachel Feltma ... Show More

Saturn’s moon Enceladus reveals complex organic molecules that could hint at extraterrestrial life. Researchers also uncover fungi’s ancient reign over Earth and warn that second COVID infections may pose greater risks to young people. Plus, ants ferment yogurt, and flu detection ... Show More

A volcano has erupted on the Spanish island of La Palma, one of the Canary Islands. 

Just after Thanksgiving, for the first time in almost 40 years, Hawaii's Mauna Loa volcano erupted. It's one of several ongoing eruptions – including Kilauea, also on Hawaii, and Indonesia's Mount Semeru. At just over half the size of the big island of Hawaii, Mauna Loa is the wo ... Show More

Il existe de nombreux volcans de par le monde, dont beaucoup sont encore très actifs. Si l'on se fonde sur les types d'éruptions qu'ils provoquent, il en existe deux grandes catégories. On trouve d'abord des volcans effusifs. Ils se caractérisent surtout par le comportement de la ... Show More

Volcano eruptions are a spectacular sight and a reminder of how powerful nature is. Rivers of molten lava can destroy forests, but they can also create new islands and mountain ranges! So why aren’t volcanoes erupting all the time? We asked volcano expert Lissie Connors to help u ... Show More

We talk to volcano scientist Ed Marshall in Iceland about working at the volcano which has burst into life spectacularly again after a year of quiet. Also in the programme, we'll be following migrating moths across Europe in light aircraft to discover the remarkable secrets of th ... Show More

There are all kinds of volcanoes all over the world, but how are they formed? And how do they erupt? To find out, we’ll travel to the center of the Earth, and we’ll meet a NASA robot that’s going on a very special volcano mission. 

Which came first the volcano or the rain? Volcanic eruptions are known to influence global climate systems, even leading to the cooling of the planet. However local weather conditions can also influence the timing and ferocity of volcanic eruptions. As volcanologist Jenni Barclay ... Show More

Saturday, the entire coastal town of Grindavik, Iceland was evacuated. That's because over the weekend, the country experienced nearly 2,000 earthquakes within 48 hours. And they've kept coming since then – in swarms. Scientists think the quakes are indicative of magma moving clo ... Show More