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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
Nisswa applies for — but does not receive — $4+ million grant for water system
2+ hour, 4+ min ago (992+ words) NISSWA " Discussion about an application for a $4 million to $5 million federal grant for a potential water system on city-owned land took place at the Nisswa City Council's regular meeting March 17. The city has since learned it did not receive the…...
Lower water pressure, discoloration to affect Alexandria water during spring flushing
1+ hour, 16+ min ago (193+ words) Alexandria's drinking water utility Virginia American Water will start its annual flushing of its water distribution systems next week, and it could mean temporarily reduced pressure and discolored water across Alexandria. Last year's flushing started at the end of March…...
Weak mag. 2.7 earthquake - Ionian Sea, 18 km west of Ithaca Island, Greece, on Friday, Mar 27, 2026, at 04:30 pm (GMT +2)
2+ hour, 36+ min ago (166+ words) Weak mag. 2.7 earthquake - Ionian Sea, 18 km west of Ithaca Island, Greece, on Friday, Mar 27, 2026, at 04:30 pm (GMT +2)Volcano Discovery Look up quakes in: Mag. 2.7 quake - Ionian Sea, 18 km west of Ithaca Island, Greece, on Friday, Mar 27, 2026, at 04:30 pm (GMT +2) - A…...
Scientists Have Discovered “Buried Mass Anomalies” Deep Below the Martian Surface—Are They Quickening the Red Planet’s Spin?
3+ hour, 16+ min ago (844+ words) As the Red Planet turns, its spin is quickening, according to new findings that reveal the discovery of "hidden structures" pointing to the existence of a gravity anomaly 1,200 kilometers below the Martian surface. The findings, detailed in a new paper…...
Moon’s farside holds magnetic secrets: Chinese scientists discover key magnetic mineral in Chang’e-6 samples
3+ hour, 22+ min ago (791+ words) Moon's farside holds magnetic secrets: Chinese scientists discover key magnetic mineral in Chang'e-6 samples'EurekAlert! The crystal structure and chemical composition of tetrataenite (a-h), and schematic diagram of the formation process of tetrataenite at the CE-6 landing site (i). Credit: HIGHER EDUCATION…...
Scientists Intrigued by "Negative Mass Anomaly" Under Surface of Mars
3+ hour, 4+ min ago (516+ words) Published Mar 27, 2026 11:57 AM EDT NASA's InSight Mars lander made an unusual discovery while probing the Red Planet's surface for seismic activity. After poring over years of data from the spacecraft, and comparing it to measurements taken by NASA's Viking landers…...
Read "Ground Water Models: Scientific and Regulatory Applications" at NAP.edu
10+ hour, 52+ min ago (129+ words) Read "Ground Water Models: Scientific and Regulatory Applications" at NAP.edu'National Academies of Sciences, Engineering, and Medicine Chapter: 5 EXPERIENCE WITH CONTAMINANT FLOW MODELS IN THE REGULATORY SYSTEM - I agree to receive emails from the National Academies (required) We respect your…...
Give your water bill a break with Tulsa’s rain barrel program
9+ hour, 5+ min ago (366+ words) Lorem ipsum dolor sit amet, consectetuer adipis For all the gardeners out there, a rain barrel could be a good option to save some cents on your utility bill and conserve a little water. Rain barrels collect stormwater from your…...
New study measures titanium in Apollo rock to uncover Moon’s early chemistry
6+ hour, 32+ min ago (361+ words) Trivalent titanium occurs only when the amount of oxygen available for chemical reactions is low. Thus, the abundance of trivalent titanium in ilmenite could tell us about the relative availability of oxygen in the Moon's interior when the rock formed,…...
Hometown Home Show - Dealing with Water Intrusions, 3-27-26
3+ hour, 1+ min ago (197+ words) Hosts Tim Freeland of Edina Realty and Paul Reiland of Johnson Reiland Builders and Remodelers discuss water as an intrusion year-round, how to deal with it as a homeowner, and more." Hosts Tim Freeland of Edina Realty and Paul Reiland…...