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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 Articles
Community unites to restore Centurion Lake to its former glory
3+ week, 3+ day ago (794+ words) For many Centurion residents, the lake was once the heart of the community. Families spent weekends strolling along the waterfront, children played on the grassy banks, and crowds gathered to watch the iconic musical fountain while enjoying an ice cream....
What a Single Pipe Break Says About California’s Water Systems | Brett Barbre
5+ hour, 42+ min ago (188+ words) Most people never think about the pipes running beneath their street until one breaks. In Los Angeles, a 110-year-old water line ruptured, lifting the pavement and flooding businesses and cars before crews could isolate it. What would you like to…...
Seeing this mass of water, I'm thinking.
5+ min ago (37+ words) Continue reading on Medium » Seeing this mass of water, I'm thinking. Looking at the blue surface and I realise, I don't really care if it's dangerous. My instinct takes over and I jump in, without thinking....
The Pacific is the largest ocean on Earth, bigger than all the continents combined, and it is also the one that is slowly closing, consumed around its edges a little faster than its floor can spread
12+ hour, 31+ min ago (635+ words) The Pacific Ocean is the largest single feature on the surface of the Earth. It is also, slowly, getting smaller. By Lachlan Brown · Editorial process Published August 1, 2026 The Pacific Ocean is the largest single feature on the surface of the…...
North St. Louis street collapse reveals underground creek
1+ day, 3+ hour ago (79+ words) A street collapse in north St. Louis has exposed an underground creek that was turned into a sewer line prior to being paved over in the 1800s. Neighbors are learning the history and what’s being done to fix it. A street…...
Read "Science for Decisionmaking: Coastal and Marine Geology at the U.S. Geological Survey" at NAP.edu
1+ mon, 4+ day ago (528+ words) Coastal and Marine Geology at the U.S. Geological Survey NATIONAL ACADEMY PRESS Washington, D.C. NATIONAL ACADEMY PRESS2101 Constitution Avenue, NW Washington, DC 20418 Printed in the United States of America Texas Bureau of Economic Geology, Austin DAN WALKER, Study Director University of California, Santa…...
One of the Earth’s most important plate boundaries is older than previously thought
1+ mon, 2+ week ago (140+ words) Subduction beneath the Aleutian Islands began at least 56 million years ago Ancient rocks from a remote island arc The researchers then determined the age of the rocks using two independent dating methods: uranium–lead dating of zircon crystals and argon…...
Read "Rock Fractures and Fluid Flow: Contemporary Understanding and Applications" at NAP.edu
3+ week, 5+ day ago (1678+ words) Fracture detection methods rely on the fact that fractures are thin compared to their lengths and heights; that is, they are essentially two-dimensional anoma- TABLE 4.1 Fracture Detection Methods Most of the methods below best detect actual flow if performed both…...
Read "Geological and Geotechnical Engineering in the New Millennium: Opportunities for Research and Technological Innovation" at NAP.edu
2+ mon, 2+ week ago (582+ words) Board on Earth Sciences and Resources Division on Earth and Life Studies NATIONAL RESEARCH COUNCIL OF THE NATIONAL ACADEMIES THE NATIONAL ACADEMIES PRESS500 Fifth Street, N.W. Washington, DC 20001 This study was supported by Grant No. CMS-0229020 between the National Academy of Sciences…...
Moderate mag. 4.4 earthquake - North Pacific Ocean, 482 km west of San Jose, Provincia de San Jose, Costa Rica, on Friday, Jul 31, 2026, at 08:47 pm (GMT -6)
17+ hour, 40+ min ago (39+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.4 earthquake - North Pacific Ocean, 482 km west of San Jose, Provincia de San Jose, Costa Rica, on Friday, Jul 31, 2026, at 08:47 pm (GMT -6) -...