• New Orleans is sinking—and so are its $15 billion flood defenses
    Saturday, June 28, 2025 from Geology News -- ScienceDaily
    Parts of New Orleans are sinking at alarming rates — including some of the very floodwalls built to protect it. A new satellite-based study finds that some areas are losing nearly two inches of elevation per year, threatening the...
  • A giant pulse beneath Africa could split the continent — and form an ocean
    Friday, June 27, 2025 from Geology News -- ScienceDaily
    Beneath the Afar region in Ethiopia, scientists have discovered pulsing waves of molten rock rising from deep within the Earth — a geological heartbeat that could eventually split Africa in two. These rhythmic surges of mantle material...
  • Tapping into the world's largest gold reserves
    Thursday, June 26, 2025 from Geology News -- ScienceDaily
    Deep beneath our feet, the Earth holds a hidden treasure trove of gold and rare metals more than 99.999% of it locked away in the planet s core. But a surprising new discovery in Hawaiian lava is shaking up what scientists thought they...
  • Red-letter day as gemologists discover why crimson diamonds are so rare
    Wednesday, June 25, 2025 from Geology | The Guardian
    The Winston Red, one of only 24 red diamonds of more than one carat publicly recorded, is on display in Washington DC Red diamonds are some of the rarest gems on the planet: only 24 stones of more than one carat (200 milligrams) have...
  • 123,000-year-old coral fossils warn of sudden, catastrophic sea-level rise
    Monday, June 23, 2025 from Geology News -- ScienceDaily
    Ancient coral fossils from the remote Seychelles islands have unveiled a dramatic warning for our future—sea levels can rise in sudden, sharp bursts even when global temperatures stay steady.
  • How life endured the Snowball Earth: Evidence from Antarctic meltwater ponds
    Thursday, June 19, 2025 from Geology News -- ScienceDaily
    During Earth's ancient Snowball periods, when the entire planet was wrapped in ice, life may have endured in tiny meltwater ponds on the surface of equatorial glaciers. MIT researchers discovered that these watery refuges could have...
  • Winter sea ice supercharges Southern Ocean’s CO2 uptake
    Wednesday, June 18, 2025 from Geology News -- ScienceDaily
    A breakthrough study has uncovered that the Southern Ocean's power to pull carbon dioxide from the atmosphere fluctuates dramatically depending on winter sea ice. When sea ice lingers longer into winter, the ocean absorbs up to 20% more...
  • Scientists uncover why "stealth" volcanoes stay silent until eruption
    Tuesday, June 10, 2025 from Geology News -- ScienceDaily
    Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska's Veniaminof volcano reveals how specific internal conditions like slow magma flow and warm chamber walls can...
  • Earth's core mystery solved: How solid rock flows 3,000 kilometers beneath us
    Sunday, June 8, 2025 from Geology News -- ScienceDaily
    Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For decades, scientists puzzled over this D' layer. Now, groundbreaking experiments by ETH Zurich have finally...
  • How outdated phones can power smart cities and save the seas
    Sunday, June 8, 2025 from Geology News -- ScienceDaily
    In a world where over a billion smartphones are produced yearly, a team of researchers is flipping the script on electronic waste. Instead of tossing out older phones, they ve demonstrated a groundbreaking approach: turning outdated...
  • Lighting up earthquakes: How scientists watched ruptures evolve in milliseconds
    Saturday, June 7, 2025 from Geology News -- ScienceDaily
    Scientists have built a lab model that visually tracks how microscopic contact points between fault surfaces evolve during earthquake cycles, revealing the hidden mechanics behind both the slow buildup of tectonic stress and the rapid...
  • Predicting underwater landslides before they strike
    Friday, May 30, 2025 from Geology News -- ScienceDaily
    A new method for predicting underwater landslides may improve the resilience of offshore facilities.
  • Rock record illuminates oxygen history
    Thursday, May 29, 2025 from Geology News -- ScienceDaily
    A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope analysis from ancient South African...
  • Thousands of sensors reveal 3D structure of earthquake-triggered sound waves
    Thursday, May 29, 2025 from Geology News -- ScienceDaily
    Earthquakes create ripple effects in Earth's upper atmosphere that can disrupt satellite communications and navigation systems we rely on. Scientists have now used Japan's extensive network of Global Navigation Satellite System (GNSS)...
  • ‘Flooding could end southern Appalachia’: the scientists on an urgent mission to save lives
    Thursday, May 29, 2025 from Geology | The Guardian
    Geologists race to collect perishable data as Kentucky residents ‘scared to death’ over floods amid Trump cuts The abandoned homes and razed lots along the meandering Troublesome Creek in rural eastern Kentucky is a constant reminder of...
  • Geologically complex regions more prone to landslides, study suggests
    Wednesday, May 28, 2025 from Geology | The Guardian
    Team in China demostrate that multiple geological factors contribute to a landscape’s predistribution to landslides We know that steep slopes and heavy rain help to trigger landslides, but are some types of landscape more susceptible...
  • Cryogenic hydrogen storage and delivery system for next-generation aircraft
    Tuesday, May 27, 2025 from Geology News -- ScienceDaily
    Researchers have designed a liquid hydrogen storage and delivery system that could help make zero-emission aviation a reality. Their work outlines a scalable, integrated system that addresses several engineering challenges at once by...
  • Imaging technique removes the effect of water in underwater scenes
    Wednesday, May 21, 2025 from Geology News -- ScienceDaily
    SeaSplat is an image-analysis tool that cuts through the ocean's optical effects to generate images of underwater environments reveal an ocean scene's true colors. Researchers paired the color-correcting tool with a computational model...
  • Extreme weather cycles change underwater light at Lake Tahoe
    Wednesday, May 21, 2025 from Geology News -- ScienceDaily
    Large shifts in UV radiation at Lake Tahoe are associated with wet and dry climate extremes, finds a new study.
  • Using sound to 'see' unexploded munitions on the seafloor
    Monday, May 19, 2025 from Geology News -- ScienceDaily
    More than 400 underwater sites in the United States are potentially contaminated with unexploded ordnance -- weapons that did not explode upon deployment.
  • Glaciers will take centuries to recover even if global warming is reversed, scientists warn
    Monday, May 19, 2025 from Geology News -- ScienceDaily
    New research reveals mountain glaciers across the globe will not recover for centuries -- even if human intervention cools the planet back to the 1.5 C limit, having exceeded it.
  • Nimble dimples: Agile underwater vehicles inspired by golf balls
    Monday, May 19, 2025 from Geology News -- ScienceDaily
    Underwater or aerial vehicles with dimples like golf balls could be more efficient and maneuverable, a new prototype has demonstrated.
  • Country diary: Miniature ‘oil’ slicks in lofty locations | Cal Flyn
    Monday, May 19, 2025 from Geology | The Guardian
    Killin, Perthshire: It was on the slopes of a Munro that I spotted a warning sign of this bone-dry spring – a tiny bacterial bloom with a petrol sheen When you move across the country, as we did a few months ago, you are changing...
  • Ancient ocean sediments link changes in currents to cooling of Northern Hemisphere 3.6 million years ago
    Friday, May 16, 2025 from Geology News -- ScienceDaily
    New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown a strong correlation between sediment changes and a marked period of global cooling that occurred in the...
  • Sharp depletion in soil moisture drives land water to flow into oceans, contributing to sea level rise
    Wednesday, May 14, 2025 from Geology News -- ScienceDaily
    The increasing frequency of once-in-a-decade agricultural and ecological drought has underscored the urgency of studying hydrological changes. A research team has analyzed the estimated changes in land water storage over the past 40...
  • Tiny gas bubbles reveal secrets of Hawaiian volcanoes
    Wednesday, May 14, 2025 from Geology News -- ScienceDaily
    Using advanced technology that analyzes tiny gas bubbles trapped in crystal, a team of scientists has precisely mapped how magma storage evolves as Hawaiian volcanoes age.
  • The ripple effect of small earthquakes near major faults
    Wednesday, May 14, 2025 from Geology News -- ScienceDaily
    When we think of earthquakes, we imagine sudden, violent shaking. But deep beneath the Earth's surface, some faults move in near silence. These slow, shuffling slips and their accompanying hum -- called tremors -- don't shake buildings...
  • Scientists define the ingredients for finding natural clean hydrogen
    Tuesday, May 13, 2025 from Geology News -- ScienceDaily
    Researchers have detailed the geological ingredients required to find clean sources of natural hydrogen beneath our feet. The work details the requirements for natural hydrogen, produced by the Earth itself over geological time, to...
  • Submarine robot catches an underwater wave
    Monday, May 12, 2025 from Geology News -- ScienceDaily
    Engineers have taught a simple submarine robot to take advantage of turbulent forces to propel itself through water.
  • Ultrasound unlocks a safer, greener way to make hydrogels
    Friday, May 9, 2025 from Geology News -- ScienceDaily
    Researchers have developed a new way to create hydrogels using ultrasound, eliminating the need for toxic chemical initiators. This breakthrough offers a faster, cleaner and more sustainable approach to hydrogel fabrication, and produces...
  • Internal clocks determine the ups and downs of Antarctic krill
    Friday, May 9, 2025 from Geology News -- ScienceDaily
    Antarctic krill do not only react to external environmental influences such as light or food. They also use their internal clock to adapt to the extreme conditions of the polar environment.
  • Satellites observe glacier committing 'ice piracy'
    Thursday, May 8, 2025 from Geology News -- ScienceDaily
    A glacier in Antarctica is committing 'ice piracy' -- stealing ice from a neighbor -- in a phenomenon that has never been observed in such a short time frame, say scientists.
  • All of the biggest U.S. cities are sinking
    Thursday, May 8, 2025 from Geology News -- ScienceDaily
    A new study of the 28 most populous U.S. cities finds that all are sinking to one degree or another. The cities include not just those on the coasts, where relative sea level is a concern, but many in the interior. Furthermore, using...
  • 2024 sea level 'report cards' map futures of US coastal communities
    Tuesday, May 6, 2025 from Geology News -- ScienceDaily
    Researchers have released their 2024 U.S. sea level 'report cards,' providing updated analyses of sea level trends and projections for 36 coastal communities. Encompassing 55 years of historical data in a new, interactive dashboard, the...
  • Slickrock: Geologists explore why Utah's Wasatch Fault is vulnerable to earthquakes
    Tuesday, May 6, 2025 from Geology News -- ScienceDaily
    Using rock samples collected from the Wasatch Fault, geoscientists combined experiments and analysis with examinations of fault rock textures. The team's research revealed significant clues about the Wasatch Fault's earthquake risk....
  • Breakthrough in fuel cell recycling turns 'forever chemicals' into renewable resources
    Tuesday, May 6, 2025 from Geology News -- ScienceDaily
    A new technique that uses soundwaves to separate materials for recycling could help prevent potentially harmful chemicals leaching into the environment.
  • Western US spring runoff is older than you think
    Monday, May 5, 2025 from Geology News -- ScienceDaily
    Hydrologists show most streamflow out of the West's mountains is old snowmelt on a multi-year underground journey. New study finds that spring runoff is on average 5 years old.
  • Scientists discover key to taming unrest at Italy's Campi Flegrei
    Friday, May 2, 2025 from Geology News -- ScienceDaily
    New research shows that elevation changes and earthquakes in Italy's Campi Flegrei volcanic area are caused by rising pressure in a geothermal reservoir -- not magma or its gases, as commonly thought. Channeling water runoff or lowering...
  • Loss of sea ice alters the colors of light in the ocean
    Friday, May 2, 2025 from Geology News -- ScienceDaily
    The disappearance of sea ice in polar regions due to global warming not only increases the amount of light entering the ocean, but also changes its color. These changes have far-reaching consequences for photosynthetic organisms such as...
  • Electricity-generating bacteria may power future innovations
    Thursday, May 1, 2025 from Geology News -- ScienceDaily
    A team has discovered how certain bacteria breathe by generating electricity, using a natural process that pushes electrons into their surroundings instead of breathing on oxygen. The findings could enable new developments in clean...
  • Lava flow jigsaw puzzle reveals the secrets of shifting continents
    Thursday, May 1, 2025 from Geology News -- ScienceDaily
    Analysing lava flows that solidified and then broke apart over a massive crack in the Earth's crust in Turkey has brought new insights into how continents move over time, improving our understanding of earthquake risks.
  • Eruption loading: New approaches to earthquake monitoring at Ontake volcano, Japan
    Thursday, May 1, 2025 from Geology News -- ScienceDaily
    A new study has investigated the use of a new monitoring technique for early warning of a volcanic eruption. The research team compared the earthquake signals during two eruptions of Ontake Volcano in Japan, one of which was a small...
  • International experts lead calls to embed nature in city infrastructure for better health and climate resilience
    Wednesday, April 30, 2025 from Geology News -- ScienceDaily
    Trees, parks, wetlands and green roofs can no longer be seen as a 'nice-to-have' aesthetic enhancement but a vital component for creating climate-resilient, healthier and more equitable cities, according to an international paper.
  • One of Earth's ancient volcanic mysteries solved
    Wednesday, April 30, 2025 from Geology News -- ScienceDaily
    A new study traces a 120-million-year-old 'super-eruption' to its source, offering new insights into Earth's complex geological history.
  • Extreme monsoon changes threaten the Bay of Bengal's role as a critical food source
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    New research has revealed that expected, extreme changes in India's summer monsoon could drastically hamper the Bay of Bengal's ability to support a crucial element of the region's food supply: marine life. The scientists examined how...
  • Geoengineering technique could cool planet using existing aircraft
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require developing special aircraft but could be achieved using existing large planes, according to a new modelling study.
  • Anatomy of a 'zombie' volcano: Investigating the cause of unrest inside Uturuncu
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    Scientists have collaborated to analyze the inner workings of Bolivia's 'zombie' volcano, Uturuncu. By combining seismology, physics models and analysis of rock composition, researchers identify the causes of Uturuncu's unrest,...
  • Flood risk increasing in Pacific Northwest
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    A powerful earthquake, combined with rising sea levels, could significantly increase flood risks in the Pacific Northwest, impacting thousands of residents and properties in northern California, Oregon, and Washington, according to new...
  • Billion-year-old impact in Scotland sparks questions about life on land
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    New research has revealed that a massive meteorite struck northwestern Scotland about 200 million years later than previously thought, in a discovery that not only rewrites Scotland's geological history but alters our understanding of...
  • Noto quake 3D model adds dimension to understand earthquake dynamics
    Monday, April 28, 2025 from Geology News -- ScienceDaily
    On Jan. 1, 2024, a 7.5-magnitude earthquake struck the Noto Peninsula in Japan, resulting in extensive damage in the region caused by uplift, when the land rises due to shifting tectonic plates. The observed uplift, however, varied...
  • Powered by Feed Informer