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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.
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Did you feel the Highland County earthquake reported today?
1+ hour, 7+ min ago (68+ words) An earthquake was reported in Highland County early this morning. The U.S. Geological Survey (USGS) reported a magnitude of 2.5 and a depth of 6.4 kilometers around 5:50 a.m. The earthquake was located in Hillsboro. A minor earthquake was recorded back in August of 2025 in…...
NIOT designs profilerto record ocean data in real time
1+ hour, 38+ min ago (179+ words) Published - February 23, 2026 12:55 am IST - CHENNAI" A team of scientists from the National Institute of Ocean Technology (NIOT) has developed a wave propulsion-based vertical profiler (WVP) record conductivity, temperature, and depth (CTD) data in real time. The trial was conducted for…...
The 10 Watery Wonders of the Western United States
3+ hour, 40+ min ago (458+ words) Home " News " The 10 Watery Wonders of the Western United States Honestly, I think people underestimate just how diverse the West really is. It's not all dry desert or dense forest. The region surprises you at every turn with water features…...
Strong mag. 5.2 earthquake - New Zealand on Sunday, Feb 22, 2026, at 05:06 pm (Universal Time)
3+ hour, 57+ min ago (123+ words) Detailed info, map, data, reports, updates about this earthquake: Strong mag. 5.2 earthquake - New Zealand on Sunday, Feb 22, 2026, at 05:06 pm (Universal Time) - Look up quakes in: Strong mag. 5.2 Earthquake - New Zealand on Sunday, Feb 22, 2026, at 05:06 pm (Universal Time) - A strong magnitude…...
Antarctica’s Gravity Hole Growing Stronger, Scientists Find
4+ hour, 20+ min ago (280+ words) For decades, scientists have been studying intriguing "gravity holes," which are enormous depressions in the Earth's crust where the effects of gravity are significantly lower than average. As detailed in a new paper published in the journal Scientific Reports, University…...
Snowball Earth: Why the planet stayed frozen for 56 million years
4+ hour, 41+ min ago (879+ words) A chemical reaction on the ocean floor has emerged as the decisive factor that allowed one planet-wide ice age to last 56 million years while a later freeze ended after just 4 million years. That result overturns the long-standing assumption that volcanic…...
Significant 5.1 quake hits near Pariaman, Kota Pariaman, Provinsi Sumatera Barat, Indonesia
5+ hour, 17+ min ago (117+ words) Earthquake news: reports and updates on earthquake activity world-wide Look up quakes in: Significant 5.1 quake hits near Pariaman, Kota Pariaman, Provinsi Sumatera Barat, Indonesia World Earthquake Report for Sunday, 22 February 2026 Seismic-like event, possible earthquake, reported few minutes ago near Sarangani,…...
Seismic-like event, possible earthquake, reported few minutes ago near Sarangani, Davao Region, Philippines
6+ hour, 5+ min ago (119+ words) Earthquake news: reports and updates on earthquake activity world-wide Look up quakes in: Seismic-like event, possible earthquake, reported few minutes ago near Sarangani, Davao Region, Philippines Volcano earthquake report for Sunday, 22 Feb 2026 World Earthquake Report for Sunday, 22 February 2026 Seismic-like event,…...
Could the Moon Still Be Geologically Alive?
6+ hour, 12+ min ago (1285+ words) Home " Uncategorized " Could the Moon Still Be Geologically Alive? For most of human history, the Moon has been our silent companion overhead " beautiful, mysterious, and by all appearances, utterly frozen in time. A dead rock, orbiting. Nothing more. That is…...
Echimamish River: This river flows in two directions at once, and scientists still can’t fully explain it
8+ hour, 3+ min ago (384+ words) Trending News: Rivers are a source of water for human beings and crops, they help generate electricity through dams built on them in their original flow, they flow d. Rivers are a source of water for human beings and crops, they…...