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A volcano more powerful than Tambora... but no one knows where it is. Dive into a real-life scientific thriller to uncover the eruption that changed the world -- and vanished without a trace. The Lost Supervolcano: Was This the Biggest Eruption in Human History? - Full Documentary | 52:52 Easy Documentary Knowledge | 5.99K subscribers | 274,031 views | April 25, 2025

The Hayli Gubbi volcano in Ethiopia, located about 500 miles from the capital city of Addis Ababa, erupted on Sunday for the first time in about 12,000 years. The eruption was not too devastating as such events go, but it did release an enormous plume of ash, which rode the subtropical jet stream and quickly expanded to cover parts of Yemen, Oman, India, and Pakistan. Air India announced it canceled at least 11 flights on Tuesday due to concerns over the cloud. “The affected altitude is between 8.5 kilometers (5.2 miles) and 15 kilometers above the sea level,” said Mrutyunjay...

A volcano in Ethiopia erupted for the first time in at least 12,000 years on Sunday, sending a cloud of ash and smoke northeast across the Red Sea. Hayli Gubbi, a volcano in the Afar region of northern Ethiopia, erupted at around 8:30 a.m. UTC (3:30 a.m. EST) on Nov. 23. By 8 p.m. UTC (3 p.m. EST), the explosive phase of the eruption had stopped, according to the Toulouse Volcanic Ash Advisory Center (VAAC) in France. This is the first time Hayli Gubbi is known to have erupted in the Holocene — the present geological epoch that began at...

A major explosive volcanic eruption unexpectedly began this morning at Ethiopia's Hayli Gubbi volcano, leading to the generation of an ash cloud the size of Portugal. Lengthy pyroclastic flows were generated, and heavy ashfall has occurred. Today's video discusses the ongoing eruption via the knowledge and analysis of a geologist. A Major Explosive Volcanic Eruption Just Occurred in Africa; Geologist Analysis | 4:51 GeologyHub | 382K subscribers | 242,738 views | November 23, 2025 0:00 Major Explosive Eruption 0:12 Hayli Gubbi Erupts 0:56 Volcanic Ash Advisory 2:34 Eruption Size 3:31 Erta Ale Link

An on-site tour of the spectacular Villa San Marco in the town of Stabiae near to Pompeii. The villa was destroyed int he eruption of Mount Vesuvius in AD 79, which helped perserve its fabulous art and archaeology. Preserved in Ash: The Villa San Marco Near Pompeii | 13:26 Archaeology with Flint Dibble | 77.5K subscribers | 5,673 views | October 10, 2025

A major explosive volcanic eruption unexpectedly began this morning at Ethiopia's Hayli Gubbi volcano, leading to the generation of an ash cloud the size of Portugal. Lengthy pyroclastic flows were generated, and heavy ashfall has occurred. Today's video discusses the ongoing eruption via the knowledge and analysis of a geologist.

A massive dry fracture has just opened on Mount Etna -- and scientists are now raising the alert level. This newly discovered fissure on the southeast wall is not releasing lava, but that doesn't make it safe. In fact, this type of "silent cracking" is often a sign of deep internal pressure, structural movement, or early-stage volcanic instability. In today's Geology Watch report, we break down the footage shared by Pio Andrea Peri and the latest update from INGV, which has now issued an F1 Alert Status -- indicating a high probability of lava fountains and increased volcanic activity at...

Washington's Mount Rainier has suddenly awoken and is buzzing with almost nonstop activity for days, stoking fears that an eruption could come soon. This towering stratovolcano looms over more than 3.3 million people across the Seattle-Tacoma metro area, threatening to cripple entire communities with ashfall, flooding, and catastrophic mudflows if it erupts. Since Saturday, Mount Rainier has been experiencing constant vibrations beneath the surface, thousands of tiny tremors blending into one another. The constant seismic rumblings were detected by the Pacific Northwest Seismic Network (PNSN), where seismometers on Mount Rainier have recorded three straight days of nearly nonstop, high-energy seismic...

Lava has been gently flowing all weekend then about 30 minutes ago much more active

A mantle plume producing almost as much heat as Yellowstone supervolcano appears to be melting part of West Antarctica from beneath. Researchers at NASA have discovered a huge upwelling of hot rock under Marie Byrd Land, which lies between the Ross Ice Shelf and the Ross Sea, is creating vast lakes and rivers under the ice sheet. The presence of a huge mantle plume could explain why the region is so unstable today, and why it collapsed so quickly at the end of the last Ice Age, 11,000 years ago.

A live camera at Hawaiʻi’s Kīlauea volcano captured a rare sight this week — a swirling “volnado” forming next to a fountain of lava, the latest dramatic reminder of the mountain’s restless nature. The video released by the US Geological Survey (USGS) shows a column of ash sucked into a whirling vortex as molten rock bursts skyward. The spinning cloud resembled a tornado — but with volcanic heat fueling its rise. “We know you’ve heard of a volcano … but how about a volnado?” the USGS joked in a social media post that quickly spread across science and nature forums....

Mount Fuji is the tallest peak in Japan, with a height of 3,776 meters (12,388 feet). Image credit: Tomáš Malík/Shutterstock.com The Tokyo Metropolitan Government has released a video containing AI-generated imagery to warn what would happen if Mount Fuji erupted in the 21st century. While there’s no suggestion the volcano is set to blow any time soon, an eruption within the next century would not be totally unexpected – and the impact on Tokyo would be significant. The video (below) was released by Japanese local authorities on August 22, 2025, as part of the newly designated Volcano Disaster Preparedness Day,...

For centuries, the waterfront resort of Baiae on the Bay of Naples was the stomping ground of Rome's rich and famous. Located around 150 miles south of the capital, many of Rome's wealthiest citizens, including several emperors, built villas there to escape the scorching city heat and take in the area's sulfurous waters. However, most of the site today lies submerged beneath the sea and is preserved as a spectacular underwater archaeological park, as seismic and volcanic activity has caused the coastline to sink as much as 30 feet. Recently, according to a report by Finestre sull'Arte, a team of...

HONOLULU (AP) — Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet (30 meters) into the air and across a section of its summit crater floor. It was Kilauea's 31st display of molten rock since December, an appropriately high frequency for one of the world's most active volcanoes.

A new global study reveals that ancient carbon, once thought securely stored in soils and rocks, is leaking into the atmosphere via rivers. For the first time, researchers have confirmed that carbon trapped in landscapes for thousands of years or longer can return to the atmosphere as carbon dioxide escaping from river surfaces. The study, led by scientists from the University of Bristol and featured as the cover story in Nature, suggests that plants and upper soil layers may be absorbing about one additional gigaton of CO2 annually to balance this release. This highlights an even more critical role for...

Hidden magma chambers, rising heat, and global climate implications are now under intense scrutiny. The stakes go far beyond the American West — and the timeline may be shorter than expected. Massive Volcanic Eruption. Credit: Shutterstock | The Daily Galaxy --Great Discoveries Channel =============================================================================== A detailed geophysical study published in Nature in by the U.S. Geological Survey (USGS) has refined our understanding of the Yellowstone supervolcano, uncovering new insights into its subsurface magma dynamics. Concurrently, climatological assessments by researchers such as Markus Stoffel (University of Geneva) have renewed discourse around the global systemic risks posed by a potential super-eruption —...

A violent eruption under Greenland’s ice exposed a secret lake and left a crater the size of a city. Credit: ESA | The Daily Galaxy --Great Discoveries Channel A hidden lake beneath Greenland’s Harder Glacier unexpectedly erupted, unleashing a powerful surge of water that carved a massive crater in the ice. The dramatic event caught researchers off guard, as water surged upward through thick ice, creating a profound impact on the glacier. Over just ten days, the lake released 23.8 billion gallons (90 million cubic meters) of water, equivalent to nine hours of Niagara Falls’ full-force flow. A Violent Flood...

An eastern Russian volcano has erupted for the first time in more than 500 years, which may have been related to an 8.8 magnitude earthquake last week... The Krasheninnikov Volcano on the Kamchatka Peninsula emitted a plume of ash 3.7 miles into the sky overnight. The last recorded eruption of the volcano happened in the 15th century.. ... Last week's massive earthquake was the latest in a series of seismic events in the region, including another temblor that shook a region 11 times zones away from Moscow on the Pacific peninsula ... Krasheninnikov is one of 8 volcanoes nestled among...

Police are investigating the death of a 20-year-old Brazilian woman who died on a bus with 26 iPhones glued to her skin. The woman, who has not been publicly identified, died of cardiac arrest on July 29, according to multiple outlets, including the Daily Mail. Cops suspect the young woman was likely smuggling the iPhones, the Mirror reported. Passengers on the bus told police the woman, who was traveling solo, had become ill during the trip from Foz do Iguaçu to São Paulo, according to the reports. She complained she was having trouble breathing. Emergency responders tried to revive the...

Google has for years been harnessing the power of its Android smartphones to detect and measure tens of thousands of earthquakes. In a new paper published in the journal Science, researchers from the search giant described how they used motion sensors from its two billion-strong network of phones running Android between the years 2021 and 2024 to detect and alert quakes to users in almost 100 countries around the world. Known as "Android Earthquake Alerts" (AEA), this early warning system has uses the smartphones' accelerometers to detect telltale vibrations as they happen and inform residents of quakes in their areas....