Feature Channels: Geology

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Newswise: Ammonites’ fate sealed by meteor strike that wiped out dinosaurs
25-Jun-2024 12:05 PM EDT
Ammonites’ fate sealed by meteor strike that wiped out dinosaurs
University of Bristol

Ammonites were not in decline before their extinction, scientists have found.

Newswise: Simulations show how low gravity on ocean worlds might help to sustain warm water circulation for millions of years
Released: 24-Jun-2024 3:05 PM EDT
Simulations show how low gravity on ocean worlds might help to sustain warm water circulation for millions of years
Woods Hole Oceanographic Institution

A new study investigates how the influence of low gravity, as found on ocean worlds in our solar system, impacts flows of water and heat below their seafloors.

Newswise: Researchers at the University of Tromsø develop novel AI algorithm for analyzing microfossils
Released: 24-Jun-2024 5:05 AM EDT
Researchers at the University of Tromsø develop novel AI algorithm for analyzing microfossils
Chinese Academy of Sciences

Researchers have developed a method for detecting and analysing microfossils automatically from microscope images using AI. Microfossil analysis is important both for industry and research to gain an understanding of the subsurface, and to understand the past geological time period and the past climate.

Newswise:Video Embedded embargoed-easter-island-agriculture-qa
VIDEO
Released: 21-Jun-2024 2:05 PM EDT
Easter Island Expert Q&A: Video and Transcript Available
Newswise

Join this virtual Q&A with Carl P. Lipo, PhD, Binghamton University, to discuss the upcoming embargoed paper about Easter Island agricultural and anthropology research.

   
Newswise:Video Embedded smu-team-taps-unused-fiber-cables-for-earthquake-detection-and-urban-monitoring
VIDEO
Released: 17-Jun-2024 12:05 PM EDT
SMU Team Taps Unused Fiber Cables for Earthquake Detection and Urban Monitoring
Southern Methodist University

After a devastating childhood earthquake in the Gujarat region of her home country of India, Jyoti Sharma often thought about creating an early earthquake warning system.

Newswise: What the geologic record reveals about how the oceans were oxygenated
Released: 12-Jun-2024 12:05 PM EDT
What the geologic record reveals about how the oceans were oxygenated
University of Utah

New research led by University of Utah geochemist Chadlin Ostrander uses thallium isotopes to track the rise and fall of free oxygen on Earth 2.5 billion years ago, the process that enabled life as we know it

Newswise: Mapping Lava Flows with Groundbreaking Field Instrument
30-May-2024 9:05 AM EDT
Mapping Lava Flows with Groundbreaking Field Instrument
American Institute of Physics (AIP)

In Review of Scientific Instruments, researchers from the University at Buffalo develop a tool for measuring the viscosity of lava that could increase our understanding of molten rock as well as better improve models of its movement, giving authorities crucial guidance for keeping people safe.

Newswise: GNSS-Reflectometry: A new tool and frontiers in earth observation
Released: 4-Jun-2024 6:05 AM EDT
GNSS-Reflectometry: A new tool and frontiers in earth observation
Chinese Academy of Sciences

A new study has uncovered the potential of Global Navigation Satellite System-Reflectometry (GNSS-R) for monitoring Earth’s surface changes with unprecedented precision. The research delves into the use of GNSS-R for detecting Earth's surface characteristics, offering a game-changing approach for environmental monitoring and target detection.

Newswise: New NASA mission to map Earth’s surface in 3D moves one step closer
Released: 30-May-2024 1:05 PM EDT
New NASA mission to map Earth’s surface in 3D moves one step closer
Northern Arizona University

The Earth Dynamics Geodetic Explorer (EDGE)—a newly proposed NASA satellite mission to monitor the three-dimensional structure of global vegetation and ice—is one of four finalists selected for NASA’s next generation of Earth-observing satellites under the Earth System Explorers Program.

Newswise: Origins of Welsh dragons finally exposed by experts
Released: 30-May-2024 3:05 AM EDT
Origins of Welsh dragons finally exposed by experts
University of Bristol

A large fossil discovery has helped shed light on the history of dinosaurs in Wales.

Newswise: refraction-infographic-desktop.BFRahEyO.png
Released: 22-May-2024 2:05 PM EDT
The Emerging Arctic
Johns Hopkins University Applied Physics Laboratory

Off the north coast of Alaska in the Beaufort Sea, the Sun won’t make its appearance until roughly nine in the morning, its edge arcing over the horizon where a spill of puffy clouds briefly hides its emerging face.

Newswise: Can coal mines be tapped for rare earth elements?
Released: 20-May-2024 5:05 PM EDT
Can coal mines be tapped for rare earth elements?
University of Utah

A team of geologists led by the University of Utah analyzed 3,500 samples taken in and around coal mines in Utah and Colorado. Their findings open the possibility that these mines could see a secondary resource stream in the form of rare earth metals used in renewable energy and numerous other high-tech applications.

Newswise: thwaites_main-1280px-90-1060x706.jpeg
Released: 20-May-2024 3:05 PM EDT
UC Irvine-Led Team Uncovers ‘Vigorous Melting’ at Antarctica’s Thwaites Glacier
University of California, Irvine

A team of glaciologists led by researchers at the University of California, Irvine used high-resolution satellite radar data to find evidence of the intrusion of warm, high-pressure seawater many kilometers beneath the grounded ice of West Antarctica’s Thwaites Glacier.

Newswise:Video Embedded a-waterfall-lost-and-a-river-found
VIDEO
Released: 20-May-2024 7:00 AM EDT
A waterfall lost and a river found
Oak Ridge National Laboratory

Matt and Brandon traveled to Ecuador's rainforests to map the Coca River with drones. The river is experiencing massive erosion and sedimentation problems after the San Rafael waterfall collapsed in 2020. Their work could help the country save a hydroelectric power plant that provides 30% of the country's electricity as well as roads and pipelines the area's people depend on for commerce and transportation.

Newswise: From the road to the cloud: leveraging vehicle GNSS raw data for spatial high-resolution atmospheric mapping and user positioning
Released: 17-May-2024 12:05 AM EDT
From the road to the cloud: leveraging vehicle GNSS raw data for spatial high-resolution atmospheric mapping and user positioning
Chinese Academy of Sciences

Innovative Global Navigation Satellite System (GNSS) positioning technologies harness massive vehicle-generated data to create high-resolution atmospheric delay correction maps, significantly enhancing Global Positioning System (GPS) accuracy across varied spatial scales. This new method exploits real-time, crowd-sourced vehicle GNSS raw data, refining traditional GPS applications and presenting a cost-effective solution for precise positioning.

Newswise: Eyes in the sky: how china's advanced earth observation system shapes global progress
Released: 16-May-2024 9:05 AM EDT
Eyes in the sky: how china's advanced earth observation system shapes global progress
Chinese Academy of Sciences

China's Earth Observation (EO) System has seen significant progress, evolving into a sophisticated network of satellites supporting various global applications. This system, vital for sustainable development, promises further advancements with new technologies enhancing its capabilities.

Newswise: Study enhances forest monitoring accuracy in Mexico
Released: 14-May-2024 8:05 AM EDT
Study enhances forest monitoring accuracy in Mexico
University of Delaware

Led by the University of Delaware, a team of researchers assessed forest extent in Mexico using satellite data and ground inventories with the goal of improving accuracy in forest monitoring. The research will improve future data collection efforts and enhance decision-making for forest management.

Newswise: Seafloor life devastated near explosive volcanic eruption in Pacific, URI research shows
Released: 13-May-2024 3:05 PM EDT
Seafloor life devastated near explosive volcanic eruption in Pacific, URI research shows
University of Rhode Island

A University of Rhode Island oceanographer leading her first research cruise in the southern Pacific uncovered a surprise when her vessel looked below the waters in the Polynesian nation of Tonga.

Newswise: NASA selects UF mission to better track the Earth’s water and ice
Released: 9-May-2024 1:05 PM EDT
NASA selects UF mission to better track the Earth’s water and ice
University of Florida

The GRATTIS mission from the University of Florida was selected this week by NASA, which includes sensor technology that will provide vital insights into movement of water and ice across the planet.

Released: 7-May-2024 4:05 PM EDT
The Expansion of Offshore Drilling by Oil Companies
Newswise

In a bold move, oil companies are significantly ramping up their offshore drilling operations, reflecting a global surge in demand for energy.



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