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4GeoScience is a focused search engine and resource platform for Geo Science professionals, students, and enthusiasts. It combines multiple indexes, curated data sources, and specialized algorithms to deliver targeted results across geology, geophysics, hydrology, remote sensing, and environmental geoscience. Use the site to find papers, maps, tools, vendors, and practical guidance tailored to the field. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Moderate magnitude 4. 5 quake hits 102 km northeast of Manokwari, Indonesia early morning
44+ min ago (0+ words) ...
Earth's outer core flow unexpectedly reversed, satellite data reveals
2+ hour, 42+ min ago (534+ words) Discover the engineering revolution transforming modern defense with Strength, Stealth, Speed: The Very Fast Future of Advanced Defense A mysterious shift inside Earth's core has scientists searching for answers. A recent study has revealed an unexpected shift that happened beneath…...
West prepares for extreme measures to relieve pressure on Colorado River
3+ hour, 34+ min ago (214+ words) Nearly three-quarters of the water in the Colorado River system is used for irrigation. Kyle Roerink, executive director of water conservation group Great Basin Water Network, just finished looking through the latest federal report. "This is the scariest thing I…...
This prehistoric fish may explain how animals first walked on Earth
3+ hour, 59+ min ago (408+ words) Scientists have peered inside the skull of a 380-million-year-old Antarctic fish that was closely related to the first animals to walk on land, revealing surprising clues about how life began its move out of the water. Using advanced neutron imaging,…...
Spain's unique Mar Menor, 10 years after infamous pollution episode: From the "green soup' to "a tiny Mediterranean'
5+ hour, 45+ min ago (492+ words) Europe's biggest saltwater lagoon made world headlines following contamination that led to a massive die-off of fish. Remarkable progress has been made since then on restoration, but the natural space remains in an unstable balance This episode, dubbed the "green…...
This Gadget Made My Tap Water Taste Better
58+ min ago (861+ words) Bottled-water taste, right from your tap. Water quality has always been important to me, but it's become even more important now that I have a baby at home. And because NYC apartments are notoriously small, I'm always on the lookout…...
Digital Imaging and Remote Sensing Image Generation
1+ day, 1+ hour ago (252+ words) DIRSIG" is a physics-based synthetic imaging engine The DIRSIG" (Digital Imaging and Remote Sensing Image Generation) model, developed by the Digital Imaging and Remote Sensing Laboratory (DIRS) at RIT, is a physics-based synthetic imaging engine. DIRSIG" can simulate imagery from…...
How did land plants change rivers? " Sciworthy
6+ hour, 39+ min ago (70+ words) Read Time: 7 minutes Original study: Vegetation changes the trajectory of river bends Study was published on: June 23, 2025 Study author(s): Michael Hasson, Alvise Finotello, Alessandro Ielpi, Mathieu G. A. Lapotre The study was done at: Stanford University (USA), University of Padova (Italy), University…...
Magnitude 3. 8 earthquake strikes near Tonopah, Nye County, Nevada, USA
8+ hour, 32+ min ago (0+ words) ...
Light mag. 3. 8 earthquake - Esmeralda County, Nevada, on Monday, May 25, 2026, at 12: 52 am (Los Angeles time)
8+ hour, 46+ min ago (28+ words) Detailed info, map, data, reports, updates about this earthquake: Light mag. 3. 8 earthquake - Esmeralda County, Nevada, on Monday, May 25, 2026, at 12: 52 am (Los Angeles time) -...