volcan

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Sujets associésvolcano geology Yemen Philippines volcanic eruption social media climate change Al-Qaqa Ibn Antar

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Enhanced Rock Weathering: A Dual Solution for Carbon Removal and Agriculture

Scientists are exploring enhanced rock weathering (ERW), a method of spreading finely crushed volcanic rock on farmland to remove atmospheric carbon dioxide. This technique accelerates a natural geological process, potentially improving soil health and crop productivity while utilizing existing agricultural equipment, but requires careful monitoring and verification.

TOI World

3 min de lecture

Escaped Ornamental Fish Threaten Philippine Lake Ecosystem

En développement

Environment·20/07/2026Résumé IA

Escaped Ornamental Fish Threaten Philippine Lake Ecosystem

Escaped flowerhorn cichlids, human-bred hybrid fish, are integrating into Lake Sampaloc's ecosystem in the Philippines, threatening native species like the endangered ayungin. Research highlights their resilience in polluted waters and potential health risks, urging collaborative solutions.

Guardian World

2 min de lecture

New Analysis Pinpoints Year of Inca Child Sacrifice on Andes Volcano

En développement

Monde·10/07/2026Résumé IA

New Analysis Pinpoints Year of Inca Child Sacrifice on Andes Volcano

Archaeologists have used radiocarbon dating of plant offerings to pinpoint the likely year of an Inca child sacrifice on Llullaillaco volcano to around 1499. The ritual is believed to be linked to the political expansion of Emperor Huayna Capac into newly absorbed territories.

TOI World

Армия США испытала беспилотную систему дистанционного минирования Autonomous Volcano

En développement

Defense·08/07/2026Résumé IA

Армия США испытала беспилотную систему дистанционного минирования Autonomous Volcano

Армия США провела испытания беспилотной системы дистанционного минирования Autonomous Volcano, которая может заминировать до 13 гектаров. Система, разработанная совместно с Великобританией, использует грузовик HEMTT и автоматически регистрирует местоположение мин.

Лента.ру

1 min de lecture

Cities Living in the Shadow of Active Volcanoes

En développement

Monde·01/07/2026Résumé IA

Cities Living in the Shadow of Active Volcanoes

Millions live near active volcanoes, balancing fertile lands and livelihoods against risks like lahars, ashfall, and toxic gases. Cities like Orting, Toutle, Mammoth Lakes, Pahoa, Kagoshima, and Naples illustrate adaptations to volcanic threats, from emergency programs to engineering solutions.

Astronaut Photograph Reveals Skull-Shaped Crater and Black Volcano in Sahara

An unnamed astronaut aboard the International Space Station captured an image of Chad's Toussidé volcano and the skull-shaped Trou au Natron caldera in the Sahara, revealing unique geological features and ancient lava flows.

TOI World

5 min de lecture

Yellowstone Volcano's Magma System May Be Driven by Tectonic Forces, Not Deep Plume

En développement

Science·01/07/2026Résumé IA

Yellowstone Volcano's Magma System May Be Driven by Tectonic Forces, Not Deep Plume

A new study suggests Yellowstone's volcanic activity may be driven by tectonic forces reshaping the North American continent, rather than a deep mantle plume. This research uses a 3D model to explain how crustal movements and the sinking of an ancient tectonic plate could create pathways for magma, influencing future volcanic activity models.

TOI World

3 min de lecture

Low-Cost Air Quality Sensors Could Predict Volcanic Eruptions

En développement

Science·25/06/2026Résumé IA

Low-Cost Air Quality Sensors Could Predict Volcanic Eruptions

A UK company, VolcanoTech, has developed a low-cost air quality sensor using a modified smartphone camera and Raspberry Pi. These sensors detect sulphur dioxide, a key indicator of imminent volcanic eruptions, and are being deployed in countries like Ecuador and Indonesia, offering a cheaper alternative to existing systems.

Guardian Technology

1 min de lecture

Piton de la Fournaise eruption offers unprecedented scientific opportunities

En développement

Science·23/06/2026Résumé IA

Piton de la Fournaise eruption offers unprecedented scientific opportunities

The recent eruption of Piton de la Fournaise on Reunion Island, lasting 50 days and producing lava flows reaching the Indian Ocean, has created a unique scientific study opportunity. Scientists are excited by the prospect of exploring the underwater lava flows, which they liken to "time zero" for biological and geological discovery.

Yemen's 'Spider-Man' Dies in Volcanic Crater Fall

Al-Qaqa Ibn Antar, 30, known as the 'Spider-Man of Yemen', died after falling into a volcanic crater in Dhale province while climbing without safety gear.

Venice Theatre Biennale: A Broad and Outward-Looking Programme

The 54th Venice Theatre Biennale, under Willem Dafoe's creative direction, presents a diverse program featuring experimental theatre, cultural fusions, and a focus on marginalized voices. Highlights include Emma Dante's Golden Lion award, Davide Iodice's "Promemoria," and innovative reinterpretations of classic works.

Guardian International

7 min de lecture

Cornell University Tests Deep Geothermal Energy Far From Volcanic Zones

En développement

Energy·15/06/2026Résumé IA

Cornell University Tests Deep Geothermal Energy Far From Volcanic Zones

Cornell University is pioneering a deep geothermal system, Earth Source Heat, in upstate New York, aiming to provide fossil fuel-free heating for its campus by 2035. This project utilizes enhanced geothermal system (EGS) technology, adapting oil and gas techniques like fracking but with lower pressures and safer substances, potentially serving as a blueprint for wider adoption in the Northeast US.

Deutsche Welle

5 min de lecture

Philippine Volcano Eruption Linked to Ming Dynasty Collapse

En développement

Monde·15/06/2026Résumé IA

Philippine Volcano Eruption Linked to Ming Dynasty Collapse

A 1640 eruption of Parker Volcano in the Philippines may have contributed to the collapse of China's Ming Dynasty, according to a study in Climate of the Past. Volcanic eruptions can cause climate changes leading to crop failures and famine.

SCMP Economy

1 min de lecture

Thousands evacuated after massive explosion in Philippines

DERNIÈRE MINUTE

Monde·15/06/2026Résumé IA

Thousands evacuated after massive explosion in Philippines

Tens of thousands fled their homes in the Philippines following massive explosions from Mount Pinatubo on June 12, 1991. The eruptions sent ash plumes up to 25km into the sky, forcing residents like Theresita Santiago to evacuate.

SCMP Economy

1 min de lecture

Scientists Reveal Volcanic Activity, Not Giants, Formed Giant's Causeway

En développement

Science·14/06/2026Résumé IA

Scientists Reveal Volcanic Activity, Not Giants, Formed Giant's Causeway

New research indicates the Giant's Causeway in Northern Ireland was formed by intense volcanic activity around 60 million years ago over 5.5 million years, linked to a global event. Scientists have connected the lava flows to formations in Scotland and other North Atlantic locations, revising previous timelines.

Guardian UK

3 min de lecture

Yemen's 'Spider-Man' Dies After Falling Into Volcanic Crater

En développement

Monde·14/06/2026Résumé IA

Yemen's 'Spider-Man' Dies After Falling Into Volcanic Crater

Al-Qaqa Ibn Antar, known as 'The Spider-Man of Yemen,' tragically died after a 120-meter fall into a volcanic crater in Dhale province while attempting a climb without safety gear. His body was recovered from a hot, sulphurous lake.

The Independent World

2 min de lecture

Yemeni 'Spiderman' Qaqaa Antar al Absi dies after falling into volcanic crater

En développement

Monde·13/06/2026Résumé IA

Yemeni 'Spiderman' Qaqaa Antar al Absi dies after falling into volcanic crater

Yemeni adventurer Qaqaa Antar al Absi, known as the 'Spiderman of Yemen', died after falling into the Damt volcanic crater in Al Dalea province. Rescue teams recovered his body after a nearly 24-hour operation, citing difficult conditions. Al Absi gained social media fame for his dangerous climbs without safety gear, which also served as his main income source due to economic hardship.

20minutos

2 min de lecture

Yemeni adventurer dies after falling into volcanic crater

En développement

Monde·13/06/2026Résumé IA

Yemeni adventurer dies after falling into volcanic crater

A 30-year-old Yemeni adventurer, Al-Qa'qa' bin Antar, died after falling into the Harra Dam volcanic crater while performing stunts. Rescue teams faced difficulties due to the treacherous terrain and managed to retrieve his body after a 24-hour operation. He was known for his dangerous climbing videos on social media.

Football Pitches Across Mexico: Dreams on Hardscrabble Fields

Across Mexico, communities are creating football pitches in unique and challenging locations, from volcano craters to urban underpasses, fostering dreams of professional play and community connection ahead of the 2026 World Cup.

The Deep Ocean: A Largely Unexplored and Vital Ecosystem

The deep ocean, covering 66% of Earth's surface, remains largely unexplored. Recent discoveries highlight its importance in regulating climate, producing oxygen, and hosting extreme biodiversity, yet it faces threats from potential mining and overfishing.

Guardian International

Israeli airstrikes on Tehran's oil facilities cause sulfur dioxide emissions equivalent to a small volcanic eruption

En développement

Monde·04/06/2026Résumé IA

Israeli airstrikes on Tehran's oil facilities cause sulfur dioxide emissions equivalent to a small volcanic eruption

Israeli airstrikes on Tehran's oil facilities on March 7th released sulfur dioxide emissions comparable to a small volcanic eruption, potentially causing acid rain and toxic air pollution affecting regions as far as China. The event also highlighted the growing capabilities of AI in medical diagnosis, though human doctors remain crucial for personalized treatment and risk assessment.

Former Unzen Mayor, Researcher Who Tracked Volcanic Activity Died Last Year; Journalist Connects Generations to Disaster Memory

A former Mainichi Shimbun journalist, now a university professor, is working to pass on the memory of the Unzen-Fugen-dake volcanic disaster to the next generation. The mayor and researchers involved in monitoring the eruption died last year, 35 years after the major pyroclastic flow.

The Rise of 'Fricy' Flavors: Sweet and Spicy Combinations Take Hold in the UK

A new food trend, dubbed 'fricy' (fruity and spicy), is gaining popularity in the UK, with cafes and retailers reporting increased sales of sweet and spicy offerings like mango-chilli drinks and sauces.

Guardian International

4 min de lecture

Unzen-Fugendake volcano eruption's 35th anniversary marked in Nagasaki

Monde

03/06/2026Résumé IA

Unzen-Fugendake volcano eruption's 35th anniversary marked in Nagasaki

35 years after the devastating pyroclastic flow from Unzen-Fugendake volcano in Nagasaki killed 43 people, memorial services are being held in Shimabara city, with bereaved families honoring the victims.

NHK ニュース