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Fossilized Bite Marks Reveal Giant Crocodiles Hunted Massive Mammals 12 Million Years Ago
https://www.bioscience.com.pk/en/subject/biology/fossil-bite-marks-reveal-a-terrifying-predator-that-ruled-ancient-south-americaEtched in Bone The research, published in the Journal of Vertebrate Paleontology, details bite marks found on the remains of three distinct herbivores: Pericotoxodon platignathus, Xenastrapotherium kraglievichi, and Granastrapotherium snorki. The...
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Scientists Have Discovered Ancient Human DNA Hidden on Cave Walls
https://www.bioscience.com.pk/en/subject/biology/for-the-first-time-scientists-found-ancient-human-dna-on-cave-walls-nobody-had-paintedin Tebellín – © Alberto Martínez Villa; from: Bossoms Mesa et al., Nature Communications Determining the origin of this DNA remains a complex challenge. While some samples contained exclusively human genetic material, others showed traces of local...
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How a 1994 Deep Sea Expedition Found an Unexpected Discovery at the Edmund Fitzgerald Wreck
https://www.bioscience.com.pk/en/subject/technology/29-men-went-down-with-the-edmund-fitzgerald-in-1975-nearly-19-years-later-a-submersible-found-a-body-outside-the-wreckopen doorway and a body on the lakebed, marking the tragic loss of 29 lives. The disappearance of the SS Edmund Fitzgerald remains one of the most haunting enigmas in maritime history. Despite the vessel being engineered to weather the punishing...
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Rare Adult Fossil Rewrites The Timeline Of Early Human Evolution In Africa
https://www.bioscience.com.pk/en/subject/biology/one-ancient-fossil-is-challenging-what-scientists-thought-they-knew-about-early-humansto adult specimens found elsewhere. While the researchers caution that the fragment is incomplete and its classification remains tentative, the geological dating of the Drimolen deposits—established through uranium-lead dating and magnetic field...
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Giant Six-Millimetre Cave Crustaceans With 11 Claws Discovered In Australia’s Totem Pole Cave
https://www.bioscience.com.pk/en/subject/biology/scientists-entered-a-hidden-cave-and-found-80-ghostlike-creatures-from-a-previously-unknown-genusOver 80 cave pool specimens reveal a new genus with striking anatomy perfectly suited for perpetual darkness. In the limestone karst of Australia’s Northern Territory, researchers discovered a swarm of more than 80 almost invisible crustaceans...
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Saguaro Galaxy Shows Little Red Dots Are Early Supermassive Black Hole Bursts
https://www.bioscience.com.pk/en/subject/physics/new-research-reveals-the-hidden-fate-of-the-universes-mysterious-little-red-dotsNew study shows nearby cosmic example suggests tiny red dots are a brief phase in supermassive black hole growth. Little red dots spotted by NASA’s James Webb Space Telescope may not be a distinct galaxy class after all. New research published in The...
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U.S. B-52 Crash Over Spain Spreads Plutonium, Missing Bomb Recovered After 80 Days
https://www.bioscience.com.pk/en/subject/health/the-u-s-accidentally-bombed-spain-with-four-nukes-from-a-b-52-cleanup-crews-paid-the-price-for-yearsFour 1966 nuclear bombs dropped on Spain—one sank, two exploded, leaving lingering fallout that haunted a village and U.S. airmen for decades. On 17 January 1966 a U.S. Air Force KC‑135 tanker disintegrated over the Mediterranean coast of Spain,...
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Bizarre Geometric Patterns Spotted Near Bermuda Triangle Spark Debate Over Possible Lost City
https://www.bioscience.com.pk/en/subject/earth-science/mysterious-map-reveals-strange-seven-mile-pattern-near-the-bermuda-triangle-sparking-sunken-city-claimsGeometric patterns found in ocean mapping data near Cuba and Haiti have sparked claims of a lost human settlement, but are they truly man-made structures? Intriguing geometric patterns identified in seafloor mapping data near the Caribbean have sparked...
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Why Scientists Are Searching for Ancient Alien Tech Hidden in Moon Dust
https://www.bioscience.com.pk/en/subject/biology/scientists-say-the-first-sign-of-alien-life-might-be-sitting-in-a-handful-of-moon-dustCould the biggest discovery in the search for alien life be hidden in a handful of moon dust? New theories suggest lunar samples may hold the answer. The quest to find evidence of advanced extraterrestrial life has traditionally been synonymous with...
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Millions of Abandoned Oil Wells Are Leaking Methane and Toxic Chemicals Across the US
https://www.bioscience.com.pk/en/subject/genetics/millions-of-zombie-wells-are-still-leaking-methane-across-the-united-states“Zombie wells” left behind by the fossil fuel industry have spread across 27 states, creating a persistent and growing environmental crisis. Across the United States, a massive industrial legacy lies beneath the surface, manifesting as millions of...
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Recovering Grasslands May Never Truly Return To Their Original State After Disturbance
https://www.bioscience.com.pk/en/subject/biology/scientists-discover-why-recovering-grasslands-may-never-fully-become-the-ecosystems-they-wereGrasslands recovering from human disturbance can remain biologically distinct from ancient ecosystems for centuries, a new global study reveals. New research reveals that the path to ecological recovery for grasslands is far more complex than simply...
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86,000-Year-Old Flint Tools Discovered in Turkey Shed Light on Early Human Life
https://www.bioscience.com.pk/en/subject/earth-science/a-cave-in-turkey-has-revealed-86-000-year-old-evidence-of-one-of-the-oldest-signs-of-human-activity-ever-found-in-the-regionpatterns that could confirm these functional hypotheses. To date, no organic material—such as human bones, animal remains, or plant residues—has been recovered from the cave, a gap that limits direct insight into the diet and daily routines of its...
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Chinese Satellite Breaks Apart in Orbit Creating Dangerous Debris Field That Could Last Centuries
https://www.bioscience.com.pk/en/subject/space-science/a-chinese-satellite-suddenly-shattered-in-orbit-creating-a-new-space-debris-threatthe 600 to 1100 km altitude range. — Jonathan McDowell (@planet4589) September 4, 2026 The underlying cause of the failure remains under investigation. Experts are currently weighing several possibilities, including a critical malfunction in the...
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Boy Kept A Pebble In His Bedroom For Years Before Realizing It Was A 60,000 Year Old Axe
https://www.bioscience.com.pk/en/subject/earth-science/a-6-year-old-kept-losing-this-pebble-in-his-bedroom-3-years-later-experts-realized-it-was-a-neanderthal-hand-axeThe hand axe Ben found at Shoreham Beach next to a 20 pence piece. Credit: Emma Witten The exact origin of the axe remains a subject of intrigue. Sainsbury notes that the geography of the region during the Ice Age was vastly different, with the...
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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-yearsExplore Aslantaş, an 11‑metre volcanic tuff tomb in western Anatolia with twin lion carvings guarding its entrance—a striking rock‑cut funerary site. Located in the Göynüş Valley about 30 kilometres north of Afyonkarahisar, the monument rises amid...
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New Cargo Ship Docks at International Space Station Carrying Three Tons of Vital Supplies
https://www.bioscience.com.pk/en/subject/space-science/progress-96-spacecraft-successfully-docks-at-iss-with-supplies-for-expedition-crewA Russian Progress spacecraft has successfully docked with the International Space Station, delivering vital supplies for the Expedition 75 crew. The International Space Station (ISS) received a vital delivery of supplies on September 19, as the...
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Lucy (Australopithecus): A Window into Human Evolution
https://www.bioscience.com.pk/en/topics/biodiversity/lucy-australopithecusenduring cultural impact, even when conflated with unrelated subjects. Conclusion: Why Lucy Matters in Human Evolution Lucy remains one of the most significant discoveries in paleoanthropology, shedding light on the origins of bipedalism and the...
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Comparative Anatomy: Lizard Brain, Bird Brain and Rabbit Brain
https://www.bioscience.com.pk/en/topics/zoology/comparative-anatomy-lizard-brain-bird-brain-and-rabbit-brainbirds. The cerebellum, which coordinates movement, exhibits remarkable development in mammals. In lizards, the cerebellum remains rudimentary, appearing as a flattened ridge. Birds display a more developed cerebellum with two lateral and one median...
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Understanding D-Dimer Test: Purpose, Levels, and Its Role in COVID-19
https://www.bioscience.com.pk/en/topics/hematology/understanding-d-dimer-test-purpose-levels-and-its-role-in-covid-19laboratories may report the results using different units, such as micrograms per milliliter (µg/mL), but the principle remains the same: levels below this threshold indicate that significant clot formation is unlikely. Levels above this range, however,...
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Trebuchet: History, Mechanics, and Engineering of the Medieval Siege Engine
https://www.bioscience.com.pk/en/subject/physics/trebuchet-history-mechanics-and-engineering-of-the-medieval-siege-engineimpact. By combining mechanical efficiency with devastating power, the trebuchet revolutionized medieval siege warfare and remains a symbol of engineering brilliance. How Does a Trebuchet Work? The working principle of a trebuchet is based on converting...