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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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Moderate mag. 4.6 earthquake - 77 km southeast of Wewak, East Sepik Province, Papua New Guinea, on Monday, Mar 30, 2026, at 02:14 am (Port Moresby time)
2+ hour, 39+ min ago (269+ words) Detailed info, map, data, reports, updates about this earthquake: Moderate mag. 4.6 earthquake - 77 km southeast of Wewak, East Sepik Province, Papua New Guinea, on Monday, Mar 30, 2026, at 02:14 am (Port Moresby time) - Look up quakes in: Mag. 4.6 earthquake - 77 km southeast of Wewak,…...
Seen from space, a colossal volcano nearly 5,000 meters high in Russia has released 1,600 km of smoke over the Pacific, forming "devil's horns" of lava and revealing the brutal force of the Ring of Fire.
1+ day, 1+ hour ago (984+ words) The episode, observed on November 1, 2023, showed the volcano releasing ash and gases at high altitude, while two lava fronts highlighted by false color formed a pattern that visually resembled horns. Although the scene was captured in 2023, the topic remains relevant…...
Beavers Could Be a Small Climate-Change Weapon
2+ hour, 21+ min ago (709+ words) Could beavers be a small but potent weapon in our fight against climate change? A new international study of a Swiss stream where beavers have been active since 2010 suggests... Beavers Could Be a Small Climate-Change Weapon Could beavers be a…...
WATCH: SM observes Earth Hour
8+ hour, 9+ min ago (38+ words) WATCH: SM observes Earth Hour'The Manila Times WATCH: SM observes Earth Hour In celebration of Earth Hour, SM City Masinag in Antipolo city dimmed the lights inside the mall on March 28, 2026. VIDEO BY JOHN ORVEN VERDOTE...
County Board accepts grant for prairie restoration at Big Marine Regional Park
4+ hour, 54+ min ago (171+ words) Washington County will receive $13,500 in reimbursement for 24.75 acres of prairie restoration at Big Marine Regional Park, thanks to a grant from the Carnelian-Marine-St. Croix Watershed District. Last March, the Washington County Board of Commissioners approved a grant agreement and licenses…...
Massive Volcano in Japan Refilling With Magma After 7,300 Years
17+ hour, 52+ min ago (569+ words) Scientists have found that a massive volcano in Japan is refilling with magma 7,300 years after its last eruption, offering new insight into how some of the world's most powerful volcanoes evolve. The findings, led by researchers at Kobe University, focus…...
SWOT Satellite Maps Ocean Floor with Advanced Data
1+ day, 2+ hour ago (324+ words) NASA has recently developed a detailed map of the ocean floor using data from the Surface Water and Ocean Topography (SWOT) satellite. This advancement marks a significant step in understanding underwater features and global water dynamics, contributing to climate studies…...
When did plate tectonics begin? Scientists find new clues
4+ hour, 51+ min ago (603+ words) LONDON " The puzzle pieces of Earth's rocky crust are slowly and steadily moving " a process known as plate tectonics. These dynamic movements helped to create the habitats and climate that fostered the emergence of life on our planet, but exactly…...
Musical rocks found on Nirmal hillock surprise locals and visitors
5+ hour, 6+ min ago (361+ words) A historian in Nirmal has identified rocks on a nearby hillock that produce musical tones when struck. Believed to be volcanic in origin, the site has drawn local interest, with calls to develop it into a protected geo heritage spot…...
The strange “gravitational hole” in Antarctica had been baffling scientists for 70 million years, and now an explanation has finally been found
7+ hour, 24+ min ago (476+ words) Home - Science - The strange "gravitational hole" in Antarctica had been baffling scientists for 70 million years, and now an explanation has finally been found Gravity feels like the one thing in daily life that never changes. But beneath Antarctica, it tells…...