Earth Science Archives - Page 17 of 30 - Scitke

Rich Offshore Geothermal Potential at Diverging Crust

Earth Science, Material & Energy, Science / Jorge Paka

A groundbreaking and largely untapped energy source awaits beneath the ocean floor, as outlined in a whitepaper by geoscience technology consultancy CGG. Distinctive conditions beneath the seabed offer the potential for more affordable and readily accessible geothermal energy. Solar and wind energy alone cannot fully transition us to a clean energy grid. Geothermal power presents […]

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The Weight of the Largest Gold Nugget Ever Discovered Equaled That of a Grown Man

Earth Science, Environmental Science, Science / Ngoma Manuel

In the pursuit of quick wealth, individuals often explore unconventional avenues, from curious artifacts like necropants to contemporary ventures like Bitcoin. However, amidst the volatility of internet investments, gold stands as a stalwart symbol of enduring value. Yet, even unearthing the largest gold nugget in history offers no guarantee of lifelong prosperity, as the world

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CO2 Drop Tied to Earth’s Severe Ice Age

Earth Science, Science / Jorge Paka

Geologists have provided fresh insights into Earth’s natural temperature regulation system. They suggest that the movement of tectonic plates, which resulted in decreased volcanic activity, is the probable cause of the severe ice age that transformed the planet into a massive snow-covered sphere more than 700 million years ago. In recent decades, there has been

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Earth Might Have Been Flat in the Distant Past – Sort Of

Earth Science, Science / Jorge Paka

Researchers at the University of Central Lancashire (UCLan) have discovered that newly formed planets could initially have a flatter shape before becoming more rounded, suggesting that the concept of a flat Earth might have some validity, albeit billions of years ago. Planets typically emerge from protoplanetary discs, which are comprised of rings of dust and

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Decarbonize 85% of All Industries Using Current Technology

Earth Science, Environmental Science, Science / Jorge Paka

The industrial sector contributes approximately 25% of worldwide CO2 emissions, equivalent to around 9.3 billion metric tonnes annually, and this figure is increasing. However, a group at the University of Leeds asserts that we don’t have to rely on revolutionary new technologies to significantly reduce these emissions. In a recent publication in the journal Joule,

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How Waves and Mixing Impact Coastal Upwelling Systems

Earth Science, Oceanography, Science / Jorge Paka

Coastal upwelling regions along the eastern boundaries of the Atlantic and Pacific Oceans are recognized as highly productive and biodiverse areas in the world’s oceans. The movement of near-surface water away from the coast, driven by equatorward winds, leads to the upwelling of cold, nutrient-rich water from the depths. This process stimulates the growth of

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Seismic Shifts: USGS Reveals Innovative Earthquake Hazard Map

Earth Science, Volcanology / Jorge Paka

Based on research, the map is the first presentation of an enhanced and inclusive National Seismic Hazard Model covering all 50 states. A team led by the U.S. Geological Survey, consisting of over 50 scientists and engineers, has revealed that almost 75 percent of the United States is at risk of encountering destructive earthquake shaking.

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Cold Weather can Restrict EV Range and Create Charging Challenges

Climatology, Electrical Vehicles, Transportation & Automation / Jorge Paka

Electric-vehicle owners across a wide region, from Chicago to northern Texas, have experienced a challenging week due to freezing temperatures, resulting in decreased driving range and prolonged waits at charging stations. In Oak Brook, Illinois, close to Chicago, television reporters discovered Teslas running low on battery while queuing for charging plugs at a Supercharger station.

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Ancient system could carry water to dry regions

1 Comment / Earth Science / Jorge Paka

Certain arid regions in Africa grapple with severe water scarcity attributed to scant rainfall. The “qanat system,” an age-old method of extracting water from aquifers, may offer a solution. Environmental scientist Gaathier Mahed, who specializes in groundwater management, has explored the viability of implementing these systems. How does the qanat system work? The qanat system

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The Indian Plate Could Be Undergoing a Split Similar to East Africa’s Division

Earth Science, Geology, Science / Ngoma Manuel

A new study proposes that the Indian Continental Plate may be undergoing a unique form of splitting, not vertically like East Africa, but horizontally as it converges with Eurasia. This unconventional process could create two layers, each approximately 100 kilometers (60 miles) thick. Understanding the Himalayas and Tibetan Plateau: Seeking Clarity Despite the Himalayas being

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