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CONTINENTAL CRUST
In 2017, geologists argued that Earth has an eighth continent; Zealandia covers 4.9 million square kilometres, with 94% lying beneath the PacificZealandia is a colossal geological entity primarily resting underwater in the Pacific Ocean. Despite its submerged status, its extensive co...- What makes earthquakes so deadly?Colombia and Venezuela experienced deadly earthquakes due to tectonic plate friction. The Nazca plate sliding beneath the South American pl...
- Built to hunt enemy submarines during World War II, this device later transformed our understanding of the seafloorWorld War II fluxgate magnetometer: A World War II device found new scientific purpose after the war. Oceanographers refitted the fluxgate ...
- Scientists once rejected continental drift, then a woman in 1977 drew the ocean floor and changed Earth science foreverMarie Tharp played a pivotal role in transforming scientific thought on continental drift through her meticulously crafted seafloor maps. C...
- How did Mount Everest become the highest peak? In 2006, scientists found a big clue to how some of Earth's tallest mountains formedMount Everest keeps rising. How did it become Earth's highest peak? We know India slammed into Asia millions of years ago. Tectonic plates ...
- A discovery under 2 miles of ice in Antarctica could help solve a geological mystery millions of years oldBuried beneath nearly 2 miles of Antarctic ice, a newly discovered fan-shaped geological structure is changing how scientists understand Ea...
- 500 hidden earthquakes beneath Antarctica, and the strangest ones are shaking the middle of a tectonic plate where deep quakes were not supposed to happenAntarctica, once thought to be seismically quiet, is now revealing hidden earthquakes. Advanced AI has analyzed old data, finding over 500 ...
- Ethiopia is slowly tearing toward a new ocean, and geologists have uncovered how the rift is pulling the continent apart from belowNew research reveals a powerful geological process is actively tearing Africa apart from beneath. A rhythmic plume of molten rock beneath E...
- In 2013, scientists studying volcanic rocks near Mauritius uncovered ancient zircon clues that revealed a buried microcontinent beneath the Indian OceanScientists have found a piece of ancient Earth's crust hidden in the Indian Ocean. This submerged landmass, called Mauritia, is not a lost ...
- Scientists Thought This Ancient Ocean Floor Was Destroyed Forever: Until Hidden Rocks Revealed a Lost Piece of Earth’s Earliest CrustScientists have unearthed evidence of Earth's ancient oceanic crust, older than four billion years, hidden within modern continental rocks ...
- Scientists say Earth’s crust is sinking beneath central Turkey in a strange circular pattern, and they believe they finally know whyScientists have discovered a 'bullseye' of rapid sinking in Turkey's Konya Basin. This unusual land subsidence is linked to deep tectonic a...
- A Massive Lost Continent Is Hiding Beneath the Pacific, Geologists SayA massive underwater landmass, Zealandia, is now scientifically classified as a continent. This discovery reshapes our understanding of Ear...
- The Lost Continent of Greater Adria Has Been Found Under EuropeScientists have uncovered the story of Greater Adria, a lost continent. This landmass, as large as Greenland, once existed between Africa a...
- New explanation for Earth's continental crust being low in iron given by studyEarth's continental crust's low iron content relative to oceanic crust made the continents less dense and more buoyant, causing the contine...
- What created the continents, the landmasses that are homes to humans? New evidence points to giant asteroidsGiant impacts blast out huge volumes of material almost instantaneously.
- Earth may have brand new continent 'Zealandia'The 4.9 million kilometre region of the southwest Pacific Ocean is made up of continental crust, researchers said.
- Early Earth was covered with oceanic crust surfaceOttawa, Sep 20 (IANS) Early Earth was largely covered with an oceanic crust-like surface unlike the continental crust that researchers had ...
- Could the Earth become a waterworld?According to a new estimate, Earth's continental crust has been slimming down and if this slimming rate holds, the continents might disappe...
- Continents rose above oceans earlier than thoughtContinents may have first risen above the oceans about 3 billion years ago - a billion years earlier than thought, a new study has found.
- How Earth got its continents discoveredThe researchers discovered the geochemical signature of erupted lavas reached continental crust-like composition about 10 million years ago.
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