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Tiny Tracks in the Sand Reveal the Secret Lives of Africa’s Elephant Shrews
https://www.bioscience.com.pk/en/subject/ecology/tiny-tracks-in-the-sand-reveal-the-secret-lives-of-africas-elephant-shrewsScientists have developed a new way to identify elusive small mammals using only their footprints. This non-invasive technique can distinguish between different species and even determine the sex of an animal without ever touching it. In the wild...
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Did San Artists Paint an Extinct Dicynodont? New Study Challenges Fossil Theory
https://www.bioscience.com.pk/en/subject/earth-science/why-one-ancient-painting-has-scientists-reconsidering-an-extinct-animals-legacyScientists debate a South African rock painting that may show a 200‑million‑year‑old dicynodont, but a peer A puzzling figure painted on a sandstone shelter in South Africa’s Free State has reignited a debate over whether Indigenous San artists may...
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Phylum Arthropoda: Characteristics and Classification
https://www.bioscience.com.pk/en/topics/zoology/phylum-arthropoda-characteristics-and-classificationEarth's largest phylum, boasting diverse species like insects, crustaceans, and arachnids. Their jointed limbs and exoskeletons fuel their evolutionary triumphs in every corner of the planet. Arthropoda, Earth's largest phylum, encompasses a vast array...
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A Wolf Pup’s Last Meal Revealed a Stunning Truth About the Woolly Rhinoceros’ Extinction
https://www.bioscience.com.pk/en/subject/biology/a-wolf-pups-last-meal-revealed-a-stunning-truth-about-the-woolly-rhinoceros-extinctionerosion, can weaken populations and accelerate their collapse. This pattern has been observed in many endangered and extinct animals, from island birds to mammoths and modern rhinoceros species. It has shaped how scientists think about extinction, not...
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Underwater Cave Bones Reveal Hidden Environmental Fingerprints Unlocking Megafauna Mysteries
https://www.bioscience.com.pk/en/subject/biology/scientists-found-ancient-fingerprints-on-underwater-cave-bones-that-reveal-a-mystery-buried-beneath-the-waterAncient Australian cave bones reveal new clues to a long‑standing mystery, sparking fresh scientific investigation. Deep beneath the surface of South Australia, skeletal remains recovered from flooded caverns are providing researchers with a novel...
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The Extraordinary Life of the Paleontologist Who Became an Albanian Spy and Hijacked a Plane
https://www.bioscience.com.pk/en/subject/earth-science/he-wanted-to-study-dinosaurs-somehow-he-became-a-spy-arms-smuggler-and-would-be-kingthe hijacking of an aircraft. Vertebra of Nopcsaspondylus, a sauropod dinosaur named after the baron in 2007. Other extinct animals named after him include Elopteryx nopcsai, Tethysaurus nopcsai, Hyposaurus nopcsai, and Mesophis nopcsai – © Wikimedia...
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New Study Reveals Why Some Mammals Pass an Evolutionary Point of No Return in the Water
https://www.bioscience.com.pk/en/subject/ecology/its-official-orcas-and-dolphins-have-crossed-the-evolutionary-point-of-no-return-for-ever-living-on-land-againNew research reveals a striking evolutionary pattern: once marine mammals return to the water, the path back to land almost entirely vanishes. The evolutionary trajectory of mammals moving from land to water is often viewed as a one-way street, but new...
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Scientists Have Finally Recreated The Lost Sounds Of Jurassic Forests From Fossilized Wings
https://www.bioscience.com.pk/en/subject/biology/a-new-study-recreates-the-lost-sounds-of-the-jurassic-forest-using-165-million-year-old-insect-wingsScientists have brought the Jurassic forest to life by reconstructing the prehistoric songs of insects using 165-million-year-old fossil wing structures. For more than 165 million years, the soundscapes of the Jurassic period have remained locked in...
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Could Complex Life Be a Billion Years Older Than We Thought?
https://www.bioscience.com.pk/en/subject/genetics/could-complex-life-be-a-billion-years-older-than-we-thoughtRecent research suggests that complex cells were already surprisingly sophisticated long before they gained mitochondria, reshaping how scientists think about the origin of animals, plants, and fungi. If you imagine the first complex cells on Earth,...
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Scientists Discover 419 Million Year Old Fish That Glided Through Ancient Seas Like A Bat
https://www.bioscience.com.pk/en/subject/biology/scientists-found-a-419-million-year-old-fish-with-a-bat-like-head-that-may-have-glided-through-ancient-seasA newly discovered fossil from China reveals a bizarre, jawless Devonian fish that likely evolved its head into a wing-like structure for underwater flight. Paleontologists have uncovered evidence of a 419-million-year-old creature that navigated...
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Scientists Uncover 75,000-Year-Old Arctic Ecosystem In Norwegian Cave With 46 Species
https://www.bioscience.com.pk/en/subject/genetics/scientists-opened-a-forgotten-norwegian-cave-and-found-a-lost-arctic-world-preserved-for-75-000-years-insideA hidden Norwegian cave reveals a 75,000‑year‑old frozen Arctic world, ending with a surprisingly chilling twist. A team of scientists working in a coastal cave on Norway’s northern shoreline has identified bone fragments from 46 distinct mammals,...
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Lost Megalodon Vertebrae Resurface After Decades, Supporting 79‑Foot Shark Size
https://www.bioscience.com.pk/en/subject/biology/scientists-found-megalodon-fossils-lost-for-decades-on-a-museum-shelf-they-point-to-a-79-foot-giantLong‑lost Megalodon fossils reappear, offering fresh clues about the giant shark that scientists thought were gone forever. A pair of fossilized vertebrae belonging to the extinct giant shark Otodus megalodon have reappeared after being presumed lost...
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Exquisite Fossil Skeleton Reveals Decades of Tooth-Based Evolutionary Assumptions Were Wrong
https://www.bioscience.com.pk/en/subject/biology/for-decades-these-fossil-teeth-pointed-to-one-answer-a-skeleton-has-now-turned-it-upside-downA tiny fossil unearthed in the Gobi Desert is challenging evolutionary theories and reshaping the known family tree of early mammal groups. For decades, paleontologists have relied on a handful of rounded teeth to chart the evolutionary history of an...
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Ancient Oregon Discovery Challenges Everything We Knew About The First Humans In America
https://www.bioscience.com.pk/en/subject/earth-science/archaeologists-discover-ice-age-artifacts-in-oregon-caves-four-times-older-than-the-great-pyramid-of-egyptArchaeologists have discovered 15,000-year-old artifacts buried under volcanic ash, including a tool containing blood from a long-extinct animal species. Archaeological evidence unearthed at the Rimrock Draw rock shelter in Oregon is challenging the...
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Ancient Capybara Fossil Reveals The Atacama Desert Wasn’t Always A Parched Wasteland
https://www.bioscience.com.pk/en/subject/biology/a-9-million-year-old-fossil-is-challenging-the-story-of-earths-oldest-continuously-dry-regionA surprising fossil discovery in the Atacama Desert suggests the world’s driest landscape was once a lush environment teeming with unexpected wildlife. The Atacama Desert is widely recognized as the oldest continuously arid region on Earth, with...
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Scientists Just Discovered a Bizarrely Chunky Jurassic Squid That Stood Out From the Crowd
https://www.bioscience.com.pk/en/subject/marine-science/this-fossil-hunter-went-looking-for-ancient-remains-in-wyoming-and-came-back-with-a-160-million-year-old-cousin-of-the-squidPaleontologists have discovered a mysterious new Jurassic marine creature in Wyoming that defies classification and challenges our understanding of ancient seas. Paleontologists have identified a robust, squid-like creature that navigated the inland...
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Could Octopuses Rise As Earth’s Next Rulers If Humans Vanish
https://www.bioscience.com.pk/en/subject/marine-science/if-humans-go-extinct-one-animals-alien-like-intelligence-could-make-it-earths-next-powerIf humans disappear, evolution may skip primates—an unexpected marine predator with a clever brain and flexible skills could dominate. Tim Coulson, a zoology professor at the University of Oxford, has spent decades examining how ecosystems respond when...
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Hidden 70-Year-Old Fossil Reveals New Ice Age Frog Species at La Brea Tar Pits
https://www.bioscience.com.pk/en/subject/biology/scientists-opened-a-museum-drawer-and-found-a-lost-ice-age-frog-hidden-in-plain-sight-for-thousands-of-yearsA forgotten frog fossil in a historic collection surprises scientists with an unexpected discovery, reshaping our view of ancient amphibians. A fossil recovered from California’s La Brea Tar Pits in the 1950s has been identified as a previously unknown...
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New Study Challenges Long Held Theory About How Ancient Insects Grew To Massive Sizes
https://www.bioscience.com.pk/en/subject/biology/insects-with-70-centimetre-wings-once-ruled-earth-new-study-reveals-why-they-grew-so-hugeNew research reveals the environmental factors that allowed prehistoric giant insects to reach astonishing sizes millions of years ago. Three hundred million years ago, the skies above Earth’s prehistoric wetlands were dominated by gargantuan insects,...
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Forgotten Fossil Sitting In A Museum For 150 Years Reveals A Massive New Ice Age Species
https://www.bioscience.com.pk/en/subject/biology/a-forgotten-skull-from-the-1800s-reveals-a-new-ice-age-giant-that-once-roamed-south-americaA forgotten museum skull has revealed a surprising secret about one of South America’s lost prehistoric giants, rewriting its evolutionary history. A fossil skull, left largely unnoticed within a Danish museum collection for over a century, has been...