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Earth’s True Population Limit May Be Far Lower Than We Thought
https://www.bioscience.com.pk/en/subject/environmental-science/earths-true-population-limit-may-be-far-lower-than-we-thoughtother resources that regenerate naturally. Humans are different. Over the past two centuries, technological innovation and fossil fuels have allowed humanity to sidestep many natural limits. Industrial agriculture boosted food production. Modern...
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Scientists Finally Solve The Mystery Of A Strange Skull Hidden In A Cave For 65 Years
https://www.bioscience.com.pk/en/subject/earth-science/this-strange-skull-sat-encased-in-rock-for-65-years-until-scientists-finally-managed-to-crack-its-agehas baffled scientists for 60 years. New dating analysis has finally revealed the mystery behind its origin. A mysterious fossil discovered decades ago in a Greek cavern has finally yielded its secrets, with new dating analysis providing a clearer...
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Rare Fossil Footprint Reveals Forgotten Mammalian Predator Once Roamed Antarctica
https://www.bioscience.com.pk/en/subject/biology/scientists-just-found-a-coin-sized-footprint-preserved-in-antarcticas-ancient-soilScientists have discovered a mysterious, coin-sized fossilized footprint in Antarctic volcanic mud, marking a prehistoric find unlike anything seen before. Paleontologists have uncovered a remarkable fossilized footprint on a remote island off the...
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Three Tiny Mammals Reveal Arctic Life Thriving 73 Million Years Ago
https://www.bioscience.com.pk/en/subject/biology/scientists-found-three-unknown-fossil-in-alaska-that-lived-alongside-dinosaurs-73-million-years-agoA tiny Alaskan fossil uncovers an unexpected glimpse of the ancient Arctic, reshaping scientists’ view of the region’s past. New fossil teeth from Alaska’s Prince Creek Formation show that the Late Cretaceous Arctic was far from barren, supporting a...
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New 210‑Million‑Year‑Old Zimbabwe Dinosaur Unveils Hidden Triassic Ecosystems
https://www.bioscience.com.pk/en/subject/biology/a-newly-identified-dinosaur-is-revealing-secrets-buried-for-210-million-yearswas reported in the Journal of Systematic Palaeontology by an international research group. According to the authors, the fossil represents one of the most complete skeletons of its age recovered in the country, offering a rare glimpse into a time when...
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Ancient Spanish Skull Fragment Reveals Unexpected Traits Rethinking Human Evolution
https://www.bioscience.com.pk/en/subject/science/they-found-a-224-000-year-old-human-skull-fragment-buried-in-spanish-rock-with-features-scientists-did-not-expectthe peoples who inhabited Europe during the Middle Pleistocene. The piece, catalogued as RVH-1, marks the first hominin fossil uncovered at the Ruidera Middle Pleistocene locality in Castilla‑La Mancha, a region previously under‑represented in the...
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Frog Researcher Stumbles Upon Rare 10,000 Year Old Mastodon Tooth in Creek Bed
https://www.bioscience.com.pk/en/subject/genetics/she-was-looking-for-frogs-then-she-stumbled-upon-a-10-000-year-old-mastodon-mystery-in-a-creekA routine frog survey in a California creek led to the discovery of a massive, prehistoric fossil hidden half-submerged in the water. While conducting a survey of a creek bed in San Mateo County to identify potential habitat for the threatened...
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New 150-Million-Year-Old Bird Fossil Reveals How Tails Shrunk Before Pygostyle Formed
https://www.bioscience.com.pk/en/subject/science/scientists-finally-found-a-150-million-year-fossil-that-captures-the-exact-moment-when-birds-lost-their-dinosaur-tailsretained long, segmented tails composed of many vertebrae, making the transition difficult to trace because transitional fossils are exceedingly scarce. For decades, scientists debated whether tail reduction and pygostyle formation occurred...
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CT Scan Reveals New 210‑Million‑Year‑Old Croc Predator From 1948 Ghost Ranch Fossil
https://www.bioscience.com.pk/en/subject/biology/scientists-found-a-new-fossil-predator-inside-a-rock-that-had-been-studied-for-nearly-a-centuryA long‑lost fossil reveals a new 200‑million‑year‑old predator, shedding light on an ancient world previously unknown to science. Researchers have unveiled a previously unknown crocodile‑like reptile that roamed what is now northern New Mexico about...
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Rare 66 Million Year Old Fossil Reveals A Prehistoric Predator’s Last Meal
https://www.bioscience.com.pk/en/subject/biology/fossil-hunter-discovers-66-million-year-old-vomit-preserved-inside-ancient-chalkScientists have discovered rare, fossilized stomach contents inside an unassuming piece of chalk, revealing the final meal of an ancient predator. A remarkable discovery along the chalky cliffs of Stevns Klint in Denmark has offered paleontologists a...
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Fossil Shells Reveal How Ancient Oceans Helped Regulate Earth’s CO2
https://www.bioscience.com.pk/en/subject/environmental-science/fossil-shells-reveal-how-ancient-oceans-helped-regulate-earths-co2have lacked continuous, high-resolution records of how major seawater ions changed during key climate transitions. Fossils as Chemical Recorders To fill this gap, the researchers turned to fossils. They focused on large benthic foraminifera,...
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Why Evolution Turns Unrelated Creatures Into Crabs and the Secrets of Carcinization
https://www.bioscience.com.pk/en/subject/ecology/evolution-keeps-turning-different-animals-into-crabs-and-scientists-have-a-name-for-itand movement to dissect which traits recur, which remain unique, and which still elude a single explanatory model. Fossil Record and Internal Anatomy Add Layers of Complexity A February 2026 paper in the Journal of Crustacean Biology cataloged 4,225...
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Massive 68 Million Year Old Soft Shell Egg Discovered in Antarctica Defies Evolutionary Rules
https://www.bioscience.com.pk/en/subject/chemistry/scientists-just-found-the-largest-soft-shell-egg-ever-discovered-buried-in-antarctica-for-68-million-yearsA mysterious 68-million-year-old fossil egg discovered in Antarctica is challenging everything scientists knew about the reproduction of ancient reptiles. Paleontologists have uncovered an extraordinary fossil in Antarctica that challenges our...
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Museum Bone Ignored for 20 Years Reveals Tiny Dinosaur Living Among Coastal Giants
https://www.bioscience.com.pk/en/subject/biology/scientists-found-a-3-meter-dinosaur-living-alongside-an-8-meter-giant-on-the-same-ancient-coast-in-japancreatures occupied a wider range of ecological niches than previously understood. A Hidden Piece of Prehistoric History The fossil was originally recovered in 1999, not through a specialized excavation, but directly from the grounds of the museum in...
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99 Million Year Old Amber Reveals Ancient Secret Behind How Lizards Escape Predators
https://www.bioscience.com.pk/en/subject/biology/what-was-hidden-inside-this-99-million-year-old-piece-of-amber-is-something-lizards-still-do-todayevolutionary timeline of this behavior has remained difficult due to the fragility of the biological structures involved. A Fossilized Moment of Survival A new study published in the journal Palaeontologia Electronica, led by paleontologist Dolev...
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Exquisite 518 Million Year Old Fossil Rewrites the Origins of Starfish and Their Relatives
https://www.bioscience.com.pk/en/subject/biology/scientists-uncover-a-518-million-year-old-fossil-with-an-unexpected-link-to-starfishA newly discovered 518-million-year-old fossil, Yujingia glutenotunica, challenges long-held theories on the early evolution of echinoderms and their kin. The discovery of exceptionally preserved fossils in China’s early Cambrian Chengjiang biota is...
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Incredible 110 Million Year Old Dinosaur Fossil Found With Skin And Armor Intact
https://www.bioscience.com.pk/en/subject/biology/scientists-unearth-110-million-year-old-dinosaur-mummy-in-canada-with-its-skin-scales-and-armor-still-intactAn exceptionally preserved armored dinosaur has been unearthed in Alberta, revealing intact skin, scales, and fossilized remnants of its original body. Most dinosaur fossils are mere skeletal echoes of the past, offering paleontologists little more...
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Mouse-Lemur-Sized Primate Discovered in Wyoming Upends 50-Million-Year Evolution Theory
https://www.bioscience.com.pk/en/subject/genetics/scientists-dug-into-ancient-wyoming-rock-and-found-a-tiny-fossil-after-50-million-years-that-didnt-fit-the-evolutionary-recordA tiny Wyoming sandstone fossil suggests the known story of an ancient primate group is incomplete, reshaping our evolutionary understanding. A newly identified primate species from the early Eocene of present‑day Wyoming, Tetonius varleyorum, measured...
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New Jurassic Ichthyosaur Species Uncovered in Germany Shows 9,000‑km Link to Mexican Relatives
https://www.bioscience.com.pk/en/subject/earth-science/scientists-just-found-a-150-million-year-old-sea-creature-fossil-9-000-kilometers-from-where-it-was-supposed-to-liveAn ancient marine creature’s fossils, once thought lost at sea, were unexpectedly discovered in Germany’s renowned fossil site. A team of paleontologists has revealed a second ichthyosaur species hidden among decades‑old specimens from Germany’s famed...
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Fossilized Dinosaur Dung Reveals a Rare Snapshot of a Prehistoric Predator Last Meal
https://www.bioscience.com.pk/en/subject/biology/a-fossil-feather-hidden-in-dinosaur-dung-captures-a-predators-last-hunt-before-extinctionA rare fossilized dinosaur dropping from Montana reveals preserved feathers and fish scales, offering new insights into ancient bird evolution. A remarkable discovery from Montana’s Hell Creek Formation has offered scientists a rare, multi-layered...