<?xml version='1.0' encoding='UTF-8'?>
<urlset xmlns:news="http://www.google.com/schemas/sitemap-news/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
<url>
<loc>https://www.bioscience.com.pk/en/subject/biotechnology/after-weight-loss-exercise-beats-weight-loss-drugs-for-heart-health</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T12:24:46+00:00</news:publication_date>
<news:title>Exercise Outshines Weight‑Loss Pills In Protecting Heart After Obesity Treatment</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/ecology/did-the-asteroid-that-killed-the-dinosaurs-drive-tuna-evolution</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T12:16:39+00:00</news:publication_date>
<news:title>Tuna Evolution Unlinked to Dinosaur-Killing Asteroid Study Shows</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/health/why-sunscreen-just-got-more-effective-in-the-united-states</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T12:06:02+00:00</news:publication_date>
<news:title>FDA Approves European UV Filter Bemotrizinol, Making US Sunscreens More Effective</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/health/tips-to-avoid-the-explosive-diarrhea-parasite</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T11:55:16+00:00</news:publication_date>
<news:title>What You Need to Know to Dodge the Cyclospora Outbreak in Your Salad and Stay Healthy</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/northern-lights-alert-12-u-s-states-could-witness-a-rare-aurora-display-tonight</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T11:45:00+00:00</news:publication_date>
<news:title>NOAA Forecasts Northern Lights Over 12 U.S. States Tonight</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/spacex-to-launch-new-robotic-servicing-satellite-on-decade-long-mission-to-transform-space-operations</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T11:15:00+00:00</news:publication_date>
<news:title>SpaceX Deploys First Robot to Service and Extend Life of Geosynchronous Satellites</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/physics/scientists-reveal-the-hidden-magnetic-blueprint-of-a-giant-galaxy-cluster-for-the-first-time</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T10:45:00+00:00</news:publication_date>
<news:title>Astronomers Reveal First Detailed Magnetic Map of Abell 2142 Galaxy Cluster</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/nasa-aircraft-prepare-for-new-science-missions-to-study-earths-changing-systems</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T10:15:00+00:00</news:publication_date>
<news:title>NASA Rolls Out Six New Airborne Missions to Study Wildfires Ice Melt and Pollution</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/esas-next-exoplanet-mission-moves-closer-to-finding-new-earths-beyond-the-sun</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T08:45:00+00:00</news:publication_date>
<news:title>ESA’s PLATO Telescope Passes Critical Tests, Bringing Earth-Like Planet Hunt Closer</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/they-lifted-a-simple-stone-at-a-roman-fort-and-found-a-rare-guardian-spirit-watching-them-back</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T08:30:00+00:00</news:publication_date>
<news:title>Roman Guardian Spirit Face Uncovered Beneath 4th‑Century Floor At Vindolanda Fort</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/biology/scientists-drilled-into-15-000-year-old-ice-and-found-28-viruses-never-before-cataloged-by-humanity</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T08:15:00+00:00</news:publication_date>
<news:title>Ancient Glacier Ice Yields 28 Previously Unknown Viruses From 15,000 Years Ago</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/mozart-refused-to-take-the-money-248-years-later-he-got-the-last-word</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T08:00:00+00:00</news:publication_date>
<news:title>Mozart Manuscript Unearthed: Lost Flute and Harp Pieces Reveal His Bitter Lessons</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/ecology/a-continent-spanning-brown-ribbon-is-surging-through-the-atlantic-scientists-see-a-major-red-flag</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T07:45:00+00:00</news:publication_date>
<news:title>Record-High Atlantic Sargassum Belt Swells Sparking Ecological and Economic Crisis</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/a-boeing-727-crashed-into-a-virginia-mountain-uncovering-a-secret-the-u-s-had-hidden-since-1959</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T07:30:00+00:00</news:publication_date>
<news:title>Boeing 727 Crash on Virginia Mountain Reveals Secret Cold War Doomsday Bunker</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/divers-found-a-3-000-year-old-bronze-age-sword-hidden-beneath-the-sea-off-britains-coast</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T07:15:00+00:00</news:publication_date>
<news:title>Volunteer Divers Recover 3,000-Year-Old Bronze Age Sword From South Devon Seabed</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/health/these-dinosaurs-could-stand-like-giants-until-their-bodies-betrayed-them</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T07:00:00+00:00</news:publication_date>
<news:title>Young Titanosaurs Could Raise Their Hind Legs As They Grew: New Study Explains Why</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/biology/scientists-descended-into-an-island-cave-and-found-a-lost-world-sealed-for-1-million-years</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T06:45:00+00:00</news:publication_date>
<news:title>Million-Year-Old Cave Yields 16 New Species, Including a Flying Ancestor of the Kakapo</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/astronomy/astronomers-point-a-570-megapixel-camera-at-the-night-sky-and-capture-a-cosmic-scene-that-looks-like-van-goghs-the-starry-night</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T06:30:00+00:00</news:publication_date>
<news:title>Stunning 570-Megapixel Image Reveals Young Stars Carving Light in a Nearby Stellar Nursery</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/egypts-hidden-desert-petroglyphs-have-survived-for-7-000-years-but-they-are-now-disappearing-faster-than-ever</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T06:15:00+00:00</news:publication_date>
<news:title>Ancient Egyptian Desert Petroglyphs Vanish as Climate Change and Vandalism Accelerate</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/physics/astronomers-detect-an-atmosphere-on-a-planet-where-liquid-water-could-exist</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-21T06:00:00+00:00</news:publication_date>
<news:title>First Helium Escape Confirms Atmosphere on Habitable Zone Rocky Planet LHS 1140 b</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/spaceflight-nears-its-steamship-era</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T17:09:06+00:00</news:publication_date>
<news:title>Space Launch Costs Plummet 96% Since 1960: $273 Per Kilogram By 2040 Could Spark New Industries</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/space-launch-costs-have-fallen-96-since-1960-they-arent-done-yet</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T17:09:06+00:00</news:publication_date>
<news:title>Space Launch Costs Plunge 96% Since 1960, Paving Way for Solar Power and Asteroid Mining</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/rocket-launch-costs-have-fallen-96-since-1960-they-arent-done-yet</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T17:09:06+00:00</news:publication_date>
<news:title>Space Launch Costs Plummet 96% Since 1960, Paving Way for Solar Power and Asteroid Mining</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/technology/some-ai-browsers-come-with-major-security-risks</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T12:08:25+00:00</news:publication_date>
<news:title>AI-Powered Browsers Threaten Your Data: Study Reveals Major Security Flaws</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/genetics/the-brain-prepares-for-a-viral-attack-in-advance</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T12:01:06+00:00</news:publication_date>
<news:title>Brain’s Early Warning System Fires Ahead of Viral Attack via Blood‑Brain Barrier</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/technology/carbon-capture-and-storage-could-curb-data-center-emissions</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T11:49:48+00:00</news:publication_date>
<news:title>Study Shows Saline Aquifers Could Store 90% of Future AI Data Center Carbon</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/technology/watch-team-creates-better-way-to-teach-robots-to-walk-on-tricky-terrain</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T11:30:41+00:00</news:publication_date>
<news:title>New AI Training Method Lets Humanoid Robots Master Real‑World Rough Terrain Faster and Cheaper</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/dont-miss-it-two-eclipses-and-the-years-most-anticipated-meteor-shower-are-about-to-share-the-sky-this-summer</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T11:00:00+00:00</news:publication_date>
<news:title>Summer 2026 Sky Spectacle: Perseids, Solar Eclipse to Spain, Lunar Eclipse Over Americas</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/astronomy/a-rare-planet-watch-begins-as-venus-jupiter-mars-and-saturn-align-in-view</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T10:46:00+00:00</news:publication_date>
<news:title>July Planet Watch: Venus Soars, Jupiter Sets, Mars &amp; Saturn Rise at Dawn, Mercury Sneaks In</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/hidden-for-2-000-years-this-ancient-game-is-giving-up-new-secrets</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T10:30:00+00:00</news:publication_date>
<news:title>Ancient Chinese Board Game Liubo Boards Unearthed in Shaanxi Reveal Lost Secrets</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/scientists-found-a-hidden-signal-in-the-sun-that-could-predict-future-space-weather</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T10:15:00+00:00</news:publication_date>
<news:title>Scientists Uncover Switch‑Off Signal That Predicts Solar Cycle Strength Up To Seven Years Early</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/chemistry/scientists-find-the-worlds-oldest-amber-buried-deep-inside-a-385-million-year-old-coal-seam</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T10:04:58+00:00</news:publication_date>
<news:title>Devonian Amber Found in Chinese Coal Sets Record as Oldest Known Resin</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/indias-first-private-rocket-reaches-orbit-and-opens-a-new-space-frontier</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T09:45:00+00:00</news:publication_date>
<news:title>Skyroot’s Vikram-1 Soars: India’s First Private Rocket Reaches Orbit, Opening Space Frontier</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/spacex-reveals-when-starship-the-worlds-largest-rocket-will-attempt-its-next-big-test</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T09:15:00+00:00</news:publication_date>
<news:title>SpaceX Sets July 23 Launch for Starship Flight 13 to Test New Starlink V3 Satellites</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/space-science/scientists-found-evidence-plutos-largest-moon-is-still-losing-its-spin-after-billions-of-years</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T08:15:00+00:00</news:publication_date>
<news:title>Ancient Mountain Ridges Reveal Charon’s Spin Slowed by Tidal Forces Over Billions of Years</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/workers-were-repairing-a-temple-drain-in-thailand-when-they-uncovered-a-1-300-year-old-gold-treasure-beneath-a-buddha-statue</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T07:45:00+00:00</news:publication_date>
<news:title>Ancient Gold and Silver Hoard Discovered Beneath Thailand’s 1,300-Year-Old Reclining Buddha</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/ancient-altar-discovered-outside-tula-holds-clues-to-long-lost-toltec-ceremonies</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T07:30:00+00:00</news:publication_date>
<news:title>Toltec Altar Unearthed Outside Tula Offers Clues With Human Skulls and Sacred Offerings</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/astronomy/astronomers-find-a-true-sugar-in-a-giant-cloud-near-the-milky-ways-center-for-the-first-time</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T07:30:00+00:00</news:publication_date>
<news:title>Astronomers Detect First True Sugar in a Galactic Center Molecular Cloud</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/earth-science/archaeologists-uncover-a-7-000-year-old-road-hidden-beneath-the-adriatic-mud</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T07:15:00+00:00</news:publication_date>
<news:title>Neolithic Stone Road Discovered Beneath Adriatic Mud Off Croatia’s Korčula Island</news:title>
</news:news>
</url>
<url>
<loc>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-1996</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T07:00:00+00:00</news:publication_date>
<news:title>Modern Woman Found Inside Fake Ancient Persian Princess Mummy Sparks International Dispute</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/biotechnology/scientists-reveal-the-first-realistic-plan-yet-for-turning-mars-into-a-habitable-world-for-humans</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T06:45:00+00:00</news:publication_date>
<news:title>Scientists Outline Realistic Plan To Heat Mars And Seed It With Engineered Microbes</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/a-rare-meteorite-from-deep-space-may-have-delivered-earths-deadliest-impact</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T06:30:00+00:00</news:publication_date>
<news:title>Nickel Isotope Clues Reveal Chicxulub Impactor Was Ultra Rare CO Chondrite</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/physics/a-giant-structure-haunted-milky-way-images-for-40-years-scientists-finally-know-what-it-is</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T06:15:00+00:00</news:publication_date>
<news:title>Astronomers Unmask Decades‑Old Milky Way Mystery as Nearby Stellar Bubble</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/chemistry/43-million-tons-below-ground-germany-discovers-one-of-the-worlds-largest-lithium-deposits-in-a-former-gas-field</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-20T06:00:00+00:00</news:publication_date>
<news:title>Germany Just Found a Massive 43-Million-Ton Lithium Reserve Hidden Beneath an Old Gas Field</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/science/in-2023-new-york-woke-up-to-a-yellow-sky-with-one-of-the-worlds-worst-air-quality-levels</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-19T18:10:00+00:00</news:publication_date>
<news:title>Canadian Wildfires Cloak New York in Yellow Haze, Pushing AQI to Hazardous</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/biology/drone-lasers-uncover-a-medieval-city-of-iron-hidden-for-1-000-years-in-central-asias-mountains</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-19T15:09:45+00:00</news:publication_date>
<news:title>Drone Lidar Uncovers 300-Acre Medieval Iron City Hidden In Uzbekistan Mountains</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/physics/ancient-astronomers-may-have-witnessed-a-stellar-outburst-modern-science-is-only-now-explaining</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-19T13:35:00+00:00</news:publication_date>
<news:title>Ancient Astronomers Saw a Brightening Star - Modern Study Links It to Binary Mass Transfer</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/astronomy/rare-fireballs-and-hidden-meteor-showers-are-about-to-light-up-summer-skies</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-19T12:35:00+00:00</news:publication_date>
<news:title>Six Hidden Meteor Showers Bring Fireballs to Summer Skies Before the Perseids</news:title>
</news:news>
</url>
<url>
<loc>https://www.bioscience.com.pk/en/subject/physics/the-sun-will-vanish-for-minutes-unlocking-science-that-space-probes-still-cant-reach</loc>
<news:news>
<news:publication>
<news:name>BioScience.</news:name>
<news:language>en</news:language>
</news:publication>
<news:publication_date>2026-07-19T09:08:00+00:00</news:publication_date>
<news:title>Scientists Use Balloons, Aircraft and Ground Sensors in 2‑Minute 2026 Eclipse</news:title>
</news:news>
</url>
</urlset>