Search specialized Geo Science resources
Multiple indexes, better results
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
Geologists have taught for decades that rivers needed plants to form their distinctive S-shaped meanders, but Stanford University researchers published a study in August 2025 showing that rivers were carving those curves long before vegetation existed on land
14+ hour, 21+ min ago (957+ words) For most of Earth’s history, no trees, grasses or roots held riverbanks together. The familiar geological picture has been that these barren continents were...
Premier’s wild message to WA residents living without water
10+ hour, 22+ min ago (321+ words) Premier Roger Cook has labelled it ‘inconvenient’ that residents in a social housing complex in Perth’s south have resorted to drinking from bird baths due to the building’s meek water supply. Premier Roger Cook has labelled a weeks long water…...
Scientists identify the rare meteorite that killed the dinosaurs 66 million years ago
15+ hour, 30+ min ago (519+ words) A rare type of meteorite known as a CO chondrite was likely the object that slammed into Earth 66 million years ago and triggered the extinction of about 75 percent of all species, including every non-avian dinosaur. Researchers from the University of…...
Mercury is shrinking — as its iron core slowly cools, the whole planet has contracted by up to seven kilometres, wrinkling its surface into cliffs hundreds of miles long
21+ hour, 21+ min ago (349+ words) Mercury carries the record of planetary cooling across its surface. Long, curving cliffs cut through craters and plains because the small planet lost internal...
Opinion: Who we become — after the water recedes
16+ hour, 52+ min ago (446+ words) Some places are remembered for the buildings they raised. Others are remembered for the battles they fought. After the past two weeks, I have come to believe that the Wyoming Valley — that Luzerne County — is remembered for something else entirely....
Strong mag. 5.3 earthquake - 190 km SSE of Vilyuchinsk, Russia, on Sunday, Jul 19, 2026, at 11:39 am (GMT +11)
19+ hour, 12+ min ago (30+ words) Detailed info, map, data, reports, updates about this earthquake: Strong mag. 5.3 earthquake - 190 km SSE of Vilyuchinsk, Russia, on Sunday, Jul 19, 2026, at 11:39 am (GMT +11) -...
LETTER TO THE EDITOR: I disagree that Rock City wetland has no surface water connection
1+ day, 3+ hour ago (236+ words) Published 9:30 am Saturday, July 18, 2026 To submit a letter to the editor, e-mail [email protected]. Include your first and last name or initials and a last name, and your city of residence. Letters will be edited. To the editor, and for the…...
The asteroid that killed the dinosaurs was more odd than expected
23+ hour, 52+ min ago (1078+ words) Dr. Philippe Claeys, a visiting professor at the University of British Columbia, in front of an exhibit at the Pacific Museum of Earth. (CREDIT: University of British Columbia) The asteroid that ended the age of dinosaurs may have been far…...
Strong mag. 5.1 earthquake - Caribbean Sea, 150 km south of George Town, George Town, Cayman Islands, on Saturday, Jul 18, 2026, at 11:08 am (GMT -5)
1+ day, 3+ hour ago (36+ words) Detailed info, map, data, reports, updates about this earthquake: Strong mag. 5.1 earthquake - Caribbean Sea, 150 km south of George Town, George Town, Cayman Islands, on Saturday, Jul 18, 2026, at 11:08 am (GMT -5) -...
Family's story of reintroducing beavers in Scotland celebrated in children's book
1+ day, 6+ hour ago (926+ words) THE story of how a couple in Perthshire reintroduced beavers into Scotland's wilderness for the first time in 400 years, in a landmark moment in the species conservation, has been celebrated in a new children’s book. My Dad Brought Beavers Back…...