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Science & Health
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Bionic valve implant from pig may help heart patients avoid major surgery
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Deadly asteroid killed dinosaurs; but cockroaches survived, how?
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Insufficient sleep now a key factor for heart attacks: check cardiovascular health score, Life's Essential 8
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Covid Update: India records 16,135 fresh Covid cases, 24 deaths
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Space News: Astronauts may lose bone density after returning to Earth: Study
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Laxman Vanar Van: Lucknow to have 4 'vanar van' to check monkey menace
![Volcano](https://data1.ibtimes.co.in/en/full/745985/volcano.jpg?w=204&h=150&l=50&t=40)
Tonga volcanic eruption most explosive in modern era; sent waves to edge of space
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Mumbai's Aarey car shed row intensifies: Environment issue turns into proxy battle between Shiv Sena and BJP [Timeline]
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Novel patch test: This non-invasive test can detect Covid antibodies within 3 minutes
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Covid Update: India logs 17,092 fresh Covid cases, 29 deaths
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UK Parliament honours AIIA Director Tanuja Nesari with Ayurveda Ratna award
![As triple-layered and N95 masks offer best protection from Covid](https://data1.ibtimes.co.in/en/full/773407/triple-layered-n95-masks-offer-best-protection-covid.jpg?w=204&h=150&l=50&t=40)
Covid Update: India reports 17,070 new cases, 23 deaths in 24 hrs
![Presumed extinct plant species rediscovered after 188 years in Himachal](https://data1.ibtimes.co.in/en/full/773511/presumed-extinct-plant-species-rediscovered-after-188-years-himachal.jpg?w=204&h=150&l=50&t=40)
Presumed extinct plant species "Brachystelma attenuatum" rediscovered after 188 years in Himachal Pradesh
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Mission PSLV-C53/DS-EO: PSLV rocket lifts off with three Singaporean satellites at SD Space Center
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