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Why Earthquake Sensors in California Suddenly Started Tracking a Spacecraft
https://www.bioscience.com.pk/en/subject/space-science/why-earthquake-sensors-in-california-suddenly-started-tracking-a-spacecraftScientists discovered that earthquake sensors across California recorded the sonic booms of a spacecraft reentering Earth’s atmosphere, allowing them to track its breakup in surprising detail. Just before sunrise on 2 April 2024, people across parts of...
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Cascadia Earthquake Risk Found To Be Higher Than Expected Due To Shallower Plate Depth
https://www.bioscience.com.pk/en/subject/earth-science/scientists-found-a-missing-piece-of-the-cascadia-earthquake-puzzle-deep-beneath-the-pacific-northwestScientists have discovered a hidden geological feature beneath Oregon that may finally explain the complex earthquake behavior of the Cascadia subduction zone. A fresh analysis of the Cascadia subduction zone has revealed that the Juan de Fuca plate is...
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Scientists Have Mapped a Tectonic Plate Tearing Apart Under the Pacific Northwest
https://www.bioscience.com.pk/en/subject/earth-science/earth-is-breaking-apart-under-the-pacific-northwest-along-a-fault-tearing-deep-below-the-seafloorpast. Map of seafloor scarps associated with active Nootka Fault Zone (NFZ) deformation. Credit: Science Advances Earthquake Risks Remain Unchanged While this research offers new insights into the tectonic evolution of the Pacific Northwest, it does not...
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AI Trained on 30 Years of Seismic Data Beats Traditional Methods in Detecting Faint Earthquakes
https://www.bioscience.com.pk/en/subject/earth-science/scientists-trained-an-ai-on-30-years-of-data-and-it-now-hears-earthquakes-no-other-system-can-catchAI system merges data from many seismic stations to spot faint signals, delivering fast, accurate earthquake detection. Because a lone seismometer often cannot tell whether a weak tremor originates from a natural earthquake, a clandestine nuclear test,...
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Three 13th‑Century Ships Unearthed in Menorca’s Cove of Mysteries Reveal a Hidden Relic
https://www.bioscience.com.pk/en/subject/earth-science/three-medieval-ships-sank-together-nearly-800-years-ago-now-theyve-revealed-menorcas-artifact-of-the-decadealmost eight centuries. Scientific analysis suggests they were lost to a sudden, weather‑driven tsunami rather than an earthquake. During the 13th century the Balearic archipelago was a frontier between Moorish territories and expanding Christian...
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Deep Mantle Water Reservoir Equivalent to
https://www.bioscience.com.pk/en/subject/chemistry/scientists-find-evidence-of-three-oceans-worth-of-water-700-kilometers-deep-inside-earths-mantleseismic recordings from the USArray, a network of over 2,000 sensors across the United States. Researchers tracked how earthquake‑generated waves traveled through Earth’s interior. When seismic waves encounter rock of varying temperature, density, or...
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Giant 2,000-Year-Old Roman Pool Unearthed in Turkey Could Hold 300 Swimmers
https://www.bioscience.com.pk/en/subject/earth-science/they-found-a-2-000-year-old-roman-swimming-pool-in-turkey-and-it-was-built-for-300-people-at-oncecommitment to comfortable urban amenities. Post‑Quake Reconstruction Under Augustus Historical records indicate that an earthquake in 26 BC damaged Tralleis’s bathing district. Subsequent rebuilding, financed by Emperor Augustus, revived the site, which...
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Satellites Track 1.4 Km³ Of Magma Moving 50 Km Underground Without An Eruption
https://www.bioscience.com.pk/en/subject/earth-science/1-4-billion-cubic-meters-of-magma-traveled-underground-without-an-eruption-and-satellites-captured-the-entire-eventmagma exploited pre‑existing fractures, spreading laterally and generating noticeable uplift as well as a magnitude 5.8 earthquake. Observing a magma body of this scale while it was still migrating is an uncommon opportunity; most similar events are...
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Decades-Old Nuclear Tests Reveal A Massive Shifting Structure Deep Inside Earth
https://www.bioscience.com.pk/en/subject/earth-science/a-strange-deep-earth-structure-has-been-detected-using-decades-old-nuclear-dataDynamics Revealed Through Nuclear Testing For over a century, seismologists have relied on the waves generated by earthquakes to map the interior of our planet, establishing the fundamental model of a solid inner core, a liquid outer core, and the...
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Miners Searching for Diamonds in a Namibian Desert Uncover a 500 Year Old Shipwreck Filled With Gold
https://www.bioscience.com.pk/en/subject/earth-science/500-year-old-wreck-found-buried-in-namibias-desert-filled-with-gold-ivory-and-lost-empire-secretsMuch of the primary archival evidence regarding early Portuguese voyages was lost during the devastating 1755 Lisbon earthquake, fires, and tsunamis. Consequently, historians have relied on the recovered physical cargo to map the vessel’s intended route...
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Archaeologists Recover Massive 80 Ton Blocks From Lost Lighthouse of Alexandria Entrance
https://www.bioscience.com.pk/en/subject/earth-science/archaeologists-raise-80-ton-stones-from-the-sea-that-may-belong-to-one-of-the-seven-wonders-of-the-ancient-worldonce stood over 100 meters tall, serving as a critical maritime beacon for more than a millennium. While a devastating earthquake in 1303 rendered the structure unsalvageable, and subsequent generations repurposed much of its stone for the nearby...
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NASA Satellite Captures Rare Time Lapse of Volcano Awakening After 500 Years
https://www.bioscience.com.pk/en/subject/earth-science/us-india-satellite-reveals-a-volcano-awakening-after-nearly-500-yearsfive centuries, the volcano stirred to life in 2025, a shift in geological status that experts link to an 8.8-magnitude earthquake that struck the region on July 30 of that year. This rare event has offered the first high-resolution look at the...
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15 Main Theories of Biological Evolution of Man (with Statistics)
https://www.bioscience.com.pk/en/topics/zoology/fifteen-main-theories-of-biological-evolution-of-manstruggle. Here individuals irrespective of their species-identity struggle against the environmental hazards like earthquake, flood, drought etc. Those who have greater potentiality for resistance, only they survive. Darwin believed that the struggle is...
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Forgotten Stones of Baalbek, Lebanon: The Mysteries Behind Ancient Megaliths
https://www.bioscience.com.pk/en/subject/earth-science/the-forgotten-stones-of-baalbek-lebanonengineers note that achieving such accuracy with tools available 2,000 years ago would be exceptionally difficult. 2. Earthquake Resilience The temple’s foundation has withstood centuries of earthquakes. The design allowed for expansion and contraction...
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NASA’s Moon Rocket Rolls Back to the Hangar Again as New Technical Glitch Delays Astronaut Flight
https://www.bioscience.com.pk/en/subject/astronomy/nasas-moon-rocket-rolls-back-to-the-hangar-again-as-new-technical-glitch-delays-astronaut-flightwinter. Engines ignite with explosive force. Vibrations at liftoff ripple through the structure like a controlled earthquake. Under those stresses, small imperfections can become mission-critical. The hydrogen leaks and helium malfunction illustrate the...
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Scientists Capture Subduction Zone Mid‑Collapse Off Vancouver Island as Plate Drops 5 km
https://www.bioscience.com.pk/en/subject/earth-science/earths-crust-is-breaking-apart-off-vancouver-island-along-a-fault-that-runs-deeper-than-expectedof termination. Subduction zones develop wherever one tectonic plate slides beneath another, driving the planet’s biggest earthquakes and the most explosive volcanic eruptions while slowly dragging ancient crust back into the mantle. Geologists have...
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FCC Greenlights Space Mirror Demo to Shine Sunlight on Earth in Emergencies
https://www.bioscience.com.pk/en/subject/earth-science/the-fcc-greenlights-a-space-mirror-that-could-bring-sunlight-on-demand-from-orbitservices, including most recently numerous requests to assist search‑and‑rescue efforts in the aftermath of the tragic earthquake in Venezuela.” These assertions illustrate why governments, emergency planners, investors, and the broader space sector...
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Twin Stone Lions Guard a 2,700-Year-Old Phrygian Tomb Shrouded in Mystery
https://www.bioscience.com.pk/en/subject/biology/two-stone-lions-have-guarded-this-ancient-tomb-for-2-700-yearsIts name appears to stem from a misinterpretation after the monument’s larger decorated façade collapsed—perhaps in an earthquake—leaving the lion claws to be mistaken for serpent heads by locals. In 1882, Scottish archaeologist William Mitchell Ramsay,...
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Modern Woman Found Inside Fake Ancient Persian Princess Mummy Sparks International Dispute
https://www.bioscience.com.pk/en/subject/earth-science/they-found-a-2-500-year-old-persian-princess-mummy-then-the-autopsy-revealed-a-woman-who-died-in-1996Police stopped the transaction, traced the artifact to tribal chief Wali Mohammad Reeki’s rural home, and learned that an earthquake had allegedly revealed the find, which an Iranian named Sharif Shah Bakhi claimed to have discovered. Both men were...
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WWII Bomb-Laden Wreck Triggers 4.5 Magnitude Explosion Under English Channel
https://www.bioscience.com.pk/en/subject/earth-science/since-1946-a-bomb-laden-wreck-has-rested-beneath-the-channel-after-triggering-a-magnitude-4-5-shockrecorded the event, some located nearly 5,000 miles from Folkestone. Analysts assigned a magnitude of roughly 4.5 using earthquake‑measurement techniques. This figure reflects the seismic energy that reached the stations, not the total explosive yield...