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Astronomers Detect Most Distant High Energy Blazar Ever Seen 8 Billion Light Years Away
https://www.bioscience.com.pk/en/subject/astronomy/a-gamma-ray-signal-from-8-billion-light-years-away-has-just-rewritten-what-telescopes-can-seeA record-breaking blazar observation has shed new light on ancient black hole activity and the universe’s mysterious hidden radiation field. Astronomers have achieved a landmark breakthrough in high-energy astrophysics, detecting the most distant...
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Scientists Found a Sugar That’s Sweet, Low-Calorie, and Rare
https://www.bioscience.com.pk/en/subject/health/scientists-found-a-sugar-thats-sweet-low-calorie-and-rareResearchers have reversed a fundamental metabolic pathway to convert glucose directly into D-tagatose, a rare sugar with promising applications in food and biotechnology. Sugar is often treated as a nutritional problem, but for chemists and biologists...
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How Midlife Blood Sugar Levels May Predict Future Memory Loss
https://www.bioscience.com.pk/en/subject/health/how-midlife-blood-sugar-levels-may-predict-future-memory-lossA major 2025 review from the UK looks closely at how blood sugar and insulin affect the brain, explaining why diabetes and insulin resistance are linked to memory loss and dementia risk. Around the world, more people are living with type 2 diabetes and...
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Northern Lights Forecast: These US States Could See The Sky Glow Tonight
https://www.bioscience.com.pk/en/subject/science/northern-lights-alert-these-u-s-states-could-see-the-sky-glow-tonightFavorable solar conditions could bring a stunning display of the Northern Lights to the northern United States this week. Keep an eye on the night sky. Skywatchers across the northern tier of the United States are on alert as the National Oceanic and...
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Euclid’s One-Day Mosaic of 60 Million Stars Sets Baseline for Future Exoplanet Microlensing
https://www.bioscience.com.pk/en/subject/astronomy/euclid-maps-60-million-stars-in-one-image-creating-a-treasure-trove-for-astronomersresearch. While the European Space Agency’s Euclid telescope was primarily built to chart the cosmos for dark matter and dark energy, a single‑night campaign turned its gaze toward the crowded heart of our own galaxy. The resulting map supplies...
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Super‑Earths May Keep Solid Cores New Mineral Phase Reveals Unexpected Stability
https://www.bioscience.com.pk/en/subject/space-science/super-earths-might-not-have-the-deep-molten-interiors-scientists-expectedResearchers find that ultra‑high‑pressure mineral phases could solidify deep mantles on many super‑Earths, reshaping ideas of their interior structure. A recent investigation published in AGU Advances indicates that the innermost layers of many...
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Arctic Near Circle Soars Above 90°F, Highlighting Accelerating Ice Loss and Global Heat
https://www.bioscience.com.pk/en/subject/environmental-science/arctic-temperatures-just-hit-90-f-near-the-polar-circle-revealing-a-change-scientists-have-been-tracking-for-yearsArctic’s rapid transformation is evident as a recent event underscores a long‑tracked warming trend reshaping the region. Recent observations show that sections of the Arctic have surged past 90 °F (32.2 °C), with northern Russia enduring an unexpected...
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Ancient Lunar Impact May Have Stripped the Moon of Key Volatiles
https://www.bioscience.com.pk/en/subject/astronomy/ancient-lunar-impact-may-have-stripped-the-moon-of-key-volatilesA massive collision that carved the Moon’s largest basin appears to have driven widespread volatile loss, leaving an isotopic fingerprint that still survives in lunar materials billions of years later. From Earth, the Moon appears calm and unchanging,...
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NASA Unveils Stunning New Image of Centaurus A Revealing Black Hole Jets and Starburst Chaos
https://www.bioscience.com.pk/en/subject/astronomy/nasa-captures-a-galaxy-collision-12-million-light-years-away-in-stunning-new-imageNASA’s new image of Centaurus A shows a nearby galaxy sculpted by intense star formation and powerful cosmic forces. NASA has unveiled a high‑resolution composite of Centaurus A, one of the nearest active galaxies, revealing a tangled tapestry of...
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Rare Devil Flower Discovered in Thailand Is Unlike Any Plant Scientists Have Ever Seen
https://www.bioscience.com.pk/en/subject/science/a-mysterious-black-flower-hidden-beneath-thailands-forest-floor-has-just-been-identified-by-scientistsHidden beneath the forest floor, a mysterious new flower species with unique traits has finally been discovered, captivating researchers worldwide. Botanists in Thailand have unveiled a startling botanical discovery: a rare, subterranean species dubbed...
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Bizarre Deep-Sea Hitchhikers Spotted Riding Giant Spiders 3,000 Meters Below the Surface
https://www.bioscience.com.pk/en/subject/marine-science/researchers-spotted-strange-creatures-riding-giant-sea-spiders-more-than-3-000-meters-below-the-ocean-surfaceDeep-sea cameras have captured tiny hitchhikers clinging to giant spiders, potentially solving a long-standing mystery about life on the ocean floor. Deep-sea explorers have captured rare footage of tiny amphipods hitching a ride on the limbs of giant...
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Excretory System of Rabbit
https://www.bioscience.com.pk/en/topics/zoology/excretory-system-of-rabbitThe amino acids which are transported to different tissues along with other food stuff are involved in the synthesis of essential proteins and some others for producing energy. The excess amino acids can not be stored in the animal. They undergo...
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Chandrasekhar Limit: Derivation, Formula, and Application
https://www.bioscience.com.pk/en/subject/physics/chandrasekhar-limit-derivation-formula-and-applicationLimit, are essential tools in cosmology. These supernovae help scientists measure cosmic distances and study dark energy, shedding light on the universe’s expansion rate. Astrobiology and Stellar Chemistry Finally, understanding the Chandrasekhar Limit...
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Acetest Tablet Test for Ketone Bodies: Principle, Procedure, and Interpretation
https://www.bioscience.com.pk/en/topics/pathology/acetest-tablet-test-for-ketone-bodies-principle-procedure-and-interpretationLearn the Acetest tablet test for detecting ketone bodies in urine. Explore its principle, procedure, and interpretation. Perfect for quick, accurate diagnostics. The detection of ketone bodies in urine is an essential diagnostic procedure for...
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NASA Rover Finds Iron-Laced Mars Mudstone, Clues to Past Life
https://www.bioscience.com.pk/en/subject/space-science/nasa-rover-finds-iron-laced-mars-mudstone-clues-to-past-lifeTiny iron-phosphate nodules and sulfide rings in Jezero mudstones point to life on Mars. NASA’s Perseverance rover has revealed iron-phosphate “poppy seed” nodules and iron-sulfide reaction fronts in ancient mudstones of Jezero Crater. These mineral...
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Greenland Sharks Can See Far Better Than Scientists Once Thought
https://www.bioscience.com.pk/en/subject/marine-science/greenland-sharks-can-see-far-better-than-scientists-once-thoughtDespite living for centuries in near darkness, the Greenland shark retains a fully functional visual system, revealing how evolution preserves vision even in the cold, dim depths of the Arctic deep sea. In the cold, silent depths of the Arctic Ocean,...
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A Strong Daily Body Clock May Be One of the Most Powerful Ways to Lower Dementia Risk
https://www.bioscience.com.pk/en/subject/health/a-strong-daily-body-clock-may-be-one-of-the-most-powerful-ways-to-lower-dementia-riskKeeping your internal clock steady may protect the aging brain more than previously recognized, according to growing evidence linking circadian rhythms to long-term cognitive health. A large study suggests that older adults with well-regulated...
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Astronomers Reveal First Detailed Magnetic Map of Abell 2142 Galaxy Cluster
https://www.bioscience.com.pk/en/subject/physics/scientists-reveal-the-hidden-magnetic-blueprint-of-a-giant-galaxy-cluster-for-the-first-timeScientists map a galaxy cluster’s magnetic field in unprecedented detail, revealing fresh insights into cosmic evolution. A team of astronomers has produced the inaugural high‑resolution map of a galaxy cluster’s magnetic field, exposing the unseen...
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Swift and AI Spot Wandering Supermassive Black Hole Devouring Star Far From Galactic Core
https://www.bioscience.com.pk/en/subject/space-science/nasas-swift-spots-a-wandering-supermassive-black-hole-tearing-a-star-apartafter a tidal disruption event was spotted on its outer edge in November 2025. The image at left was taken by the DESI (Dark Energy Spectroscopic Instrument) Legacy Survey and the one at right is from the Lowell Discovery Telescope.Lowell Discovery...
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Scientists Reveal That Marfa Lights Are Just Distant Car Headlights
https://www.bioscience.com.pk/en/subject/ecology/these-mysterious-lights-have-danced-over-texas-for-generations-now-scientists-found-a-very-simple-explanationMysterious Texas desert lights finally explained: scientists reveal the simple, earthly cause behind the centuries‑old glow phenomenon. For decades travelers across the desert near Marfa, Texas have spoken of mysterious glows—red, blue, and...