Install
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
Ancient Auroras May Have Helped Life Begin on Earth
50+ min ago (404+ words) We usually depict the early Earth as a restless planet, exposed to ultraviolet radiation, struck by lightning, and constantly hit by meteorites. These widespread energy sources are typically thought to have played a role in forming life’s building blocks. But…...
Volcano Alert Level Raised As K??lauea Shows Signs Of Eruptive Episode
9+ hour, 50+ min ago (166+ words) (BIVN) – The window for the next eruptive episode at the summit of Kīlauea is open, and the USGS Volcano Alert Level has been raised from ADVISORY to WATCH as lava activity ramps up. Episode 55 precursory, low-level activity began around 12:45 p....
Former Gordie Howe Bridge director named Waterloo region's new water commissioner to speed up infrastructure solutions
1+ hour, 42+ min ago (270+ words) The Region of Waterloo is bringing in a new senior water official as it works to address capacity constraints that are limiting growth in the Mannheim service area. Ishtiaque Tunio, P.Eng., PE, PMP, will become the Region’s commissioner of water…...
Delta community begins self-help shore protection, sand-filling projects
1+ hour, 20+ min ago (548+ words) By Chancel Bomadi Sunday BURUTU — THE Oboro community in Burutu Local Government Area of Delta State has commenced self-help shore protection and waterfront sand-filling projects to mitigate the perennial flooding that threatens the community annually. The projects, initiated by the…...
Melbourne???s Winter Water Storage Report: Desal Powers Melbourne???s Storage Gains
7+ hour, 31+ min ago (395+ words) Despite recent improvement after a dry start to the year, Melbourne's storage levels remain below last year’s 72.4%. Without this year’s desalination order, storages would be roughly a further 2.2% lower, a clear sign of how much the plant is contributing to…...
How Harmful Is Volcanic Ash to Plants?
1+ hour, 49+ min ago (804+ words) September 8, 2026 | 02:52 pm TEMPO.CO, Jakarta - Professor of agrogeology at the Faculty of Agriculture at IPB University, Iskandar, stated that the impact of volcanic ash on plants largely depends on the duration of exposure to the particles. "If the disturbance lasts…...
Provide feedback to guide region???s water
13+ hour, 41+ min ago (76+ words) Provide feedback to guide region’s water Colac Herald The Corangamite Catchment Management Authority is calling on community feedback for the draft 2026-2036 Corangamite Regional Waterway Strategy. Colac and district residents are invited to help shape the future of the region’s rivers,…...
Why does breaching a single earthen levee along a Central Valley river reconnect juvenile salmon to floodplain rice fields where they grow up to five times faster than fish stuck in the main channel?
2+ hour, 42+ min ago (382+ words) Winter-flooded rice fields on California's Yolo Bypass produce 53 to 150 times more zooplankton than the leveed Sacramento River, and juvenile Chinook salmon released into them grow two to five times faster than fry stuck in the main channel — the finding now…...
Corps of Engineers celebrates McGregor Lake restoration project completion
6+ hour, 27+ min ago (314+ words) ST. PAUL, Minn. – The U.S. Army Corps of Engineers, St. Paul District, will celebrate the completion of its $25 million McGregor Lake habitat rehabilitation and enhancement project with a ribbon cutting, Sept. 22. The event is open to the public and will…...
Kilauea volcano (Hawai'i): 55th lava fountaining episode likely to start soon
2+ hour, 33+ min ago (103+ words) The 55th lava fountaining episode at Kilauea's summit crater is imminent, the Hawaiian Volcano Observatory (HVO) reported: "Precursory low-level activity for episode 55 of the ongoing Halemaʻumaʻu eruption at the summit of Kīlauea began around 12:45 p.m. HST on September 7, 2026 with a…...