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AI may help find life on Mars, icy worlds |
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New York | Thursday, 2023 1:45:08 AM IST |
| Artificial intelligence (AI) may help scientists find the exact place to look for while finding life on Mars and other icy worlds, a new study has suggested. ... read.. |
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AI accurately identifies normal, abnormal chest X-rays: Research |
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Washington | March 7, 2023 10:05:02 PM IST |
| In a clinical setting, an artificial intelligence (AI) tool can successfully distinguish between normal and pathological chest X-rays, according to research published in Radiology, a publication of the Radiological Society of North America (RSNA). ... read.. |
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NASA's Curiosity rover captures first 'Sun Rays' on Mars |
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Washington | March 7, 2023 1:05:14 PM IST |
| While sunsets on Mars are uniquely moody, NASA's Curiosity rover has captured a stunning image of a martian sunset, featuring light rays that illuminated a bank of clouds as the sun set over the horizon. ... read.. |
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Study reveals potential treatment of autoimmune diseases |
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Okinawa | March 6, 2023 1:35:20 PM IST |
| Japanese researchers have identified a chemical substance that may be used to treat a variety of autoimmune conditions, including rheumatoid arthritis and multiple sclerosis. Some illnesses develop when the immune system of the body malfunctions. Instead ... read.. |
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Scientists use artificial intelligence to detect heart disease |
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New York | March 5, 2023 9:33:44 PM IST |
| According to a new study, scientists might be able to predict cardiovascular disease in individuals by looking at the genes in their DNA using artificial intelligence (AI). Atrial fibrillation and heart failure are examples of cardiovascular illnesses. ... read.. |
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DNA repair discovery might improve biotechnology: Research |
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Washington | March 5, 2023 8:04:47 PM IST |
| A team of researchers from Michigan State University's College of Veterinary Medicine made a discovery that may have significance for therapeutic gene editing strategies, cancer diagnostics and therapies and other advancements in biotechnology. Kathy Meek ... read.. |
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Researchers show new ways of tracking spread of infectious diseases |
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Washington | March 4, 2023 11:04:02 PM IST |
| Spread is encouraged to a greater extent when more connections are made between us through social and transportation networks. We may infer these networks from real-world data to investigate the dynamics of complex systems, like society, in which nodes re ... read.. |
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Laser treatments help prevent skin cancer: Study |
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Washington | March 4, 2023 1:04:13 PM IST |
| Basal cell carcinoma and squamous cell carcinoma, jointly known as keratinocyte carcinoma and the most prevalent types of cancer diagnosed in the United States, are thought to be preventable with simple laser skin treatments, according to new research. ... read.. |
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Researchers reveal insomnia linked to higher risk of heart attack |
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Washington | March 4, 2023 12:35:15 PM IST |
| Recent studies show that people with insomnia have a 69 per cent higher risk of having a heart attack than people without it over the course of an average nine-year follow-up, according to research being presented at the American College of Cardiology's A ... read.. |
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DNA repair discovery could improve biotechnology: Research |
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Washington | March 3, 2023 3:35:13 PM IST |
| A team of researchers from Michigan State University's College of Veterinary Medicine has made a discovery that may have implications for therapeutic gene editing strategies, cancer diagnostics and therapies and other advancements in biotechnology. ... read.. |
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Study discovers MRI create precise image of healthy adolescent heart |
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Madrid | March 3, 2023 3:34:48 PM IST |
| Researchers at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) have used magnetic resonance imaging (MRI) to create a precise image of the healthy adolescent heart. The research team was able to establish reference values for anatomical and ... read.. |
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Hackers use phishing, malware to target job seekers amid layoffs |
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New Delhi | Friday, 2023 1:45:09 AM IST |
| The current economic climate globally is grim due to the ongoing recession, and taking advantage of this environment, cybercriminals are using phishing and malware campaigns to target job seekers in a bid to steal sensitive information, a new report said ... read.. |
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Malaria infection harms wild African apes: Study |
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Washington | March 2, 2023 12:03:37 AM IST |
| Malaria is a devastating disease caused by parasites transmitted through the bites of infected mosquitos. For humans, symptoms start out with -- fever, headache and chills -- but malaria infection can be fatal within 24 hours. For apes, little is known ab ... read.. |
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Climate change raises threat of back-to-back hurricanes |
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Washington | February 28, 2023 5:33:49 PM IST |
| One hurricane is terrible enough, but according to a recent study from Princeton University's engineering department, back-to-back hurricanes may become regular for many regions in the decades to come. ... read.. |
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NASA-SpaceX's Crew-6 mission to fly on Thursday |
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New Delhi | Tuesday, 2023 1:45:09 AM IST |
| NASA and SpaceX crew-6 mission is now scheduled to blast off to the International Space Station on March 2, said the space agencies on Monday, after the mission was scrubbed due to a ground systems issue. ... read.. |
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'Queen banking' can help beekeepers deal with climate change |
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Washington | February 27, 2023 9:33:48 PM IST |
| Queen banking, the process of storing extra queens in the spring to replenish colonies in the autumn, can be made more stable and labour-efficient by keeping queen bees frozen in indoor refrigeration units, according to a Washington State University resea ... read.. |
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Study finds new epigenetic brain defense helps to overcome opioid use |
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South Carolina | February 25, 2023 10:04:03 PM IST |
| Physical reliance on the drug by the body as well as negative experiences from previous drug use might lead to a relapse into regular drug usage. Uncertainty still exists over how these drug associations are created in the brain and how they lead to a rel ... read.. |
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Decoding mystery behind structure of birds' wings |
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Tokyo | February 25, 2023 4:33:55 PM IST |
| All flight-capable modern birds possess the propatagium, a specialised wing structure that is necessary for flight. This structure's evolutionary ancestry has long been unknown, but recent studies indicate that nonavian dinosaurs may have developed it. Th ... read.. |
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Here's how plastic upcycling can close carbon cycle |
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Washington | February 25, 2023 4:33:45 PM IST |
| Used face masks, supermarket bags, and food packaging all hold an abundance of potentially usable raw materials. Yet, producing more of these single-use plastics has proven to be considerably less expensive than recovering and recycling them. ... read.. |
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Microsoft uses ChatGPT to instruct robots, drones |
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San Francisco | Saturday, 2023 1:15:10 AM IST |
| In order to test if people can use ChatGPT to instruct robots without knowing programming languages or understanding robotics systems, Microsoft has conducted research to see if it can think outside the text and think about the physical world to help with ... read.. |
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New discovery sheds light on very early supermassive black holes |
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Texas | February 24, 2023 3:34:17 PM IST |
| One of the most extreme galaxies known to exist in the very early Universe has a fast-expanding black hole, according to astronomers from the Universities of Texas and Arizona. New information about the creation of the first supermassive black holes is re ... read.. |
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Here's how magnetism affects animal behaviour |
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Washington | February 24, 2023 2:05:16 PM IST |
| Scientists summarise the methods used to explore how the Earth's magnetic field influences the behaviour of various animal species. This review is an ideal starting point for scientists wishing to enter this fascinating but poorly-understood topic in mode ... read.. |
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Research shows there are four classes of planetary systems |
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Geneva | February 24, 2023 6:34:38 AM IST |
| In our solar system, everything seems to be in order: The smaller rocky planets, such as Venus, Earth or Mars, orbit relatively close to our star. The large gas and ice giants, such as Jupiter, Saturn or Neptune, on the other hand, move in wide orbits aro ... read.. |
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Researchers locate where toxins from tobacco attack DNA |
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Washington | February 24, 2023 12:03:22 AM IST |
| Chemical compounds in tobacco smoke alter the DNA of lung cells in ways that can lead to cancer in the longer term. Researchers at ETH Zurich have now been able to precisely localise such changes for the first time. ... read.. |
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Study finds how surgery can prevent abdominal aneurysms |
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Baltimore | February 24, 2023 12:03:14 AM IST |
| When the artery that supplies the stomach and liver bulges and ruptures, 50 per cent of patients die before they reach the hospital. This "silent killer," known as abdominal aortic aneurysm, killed Albert Einstein and is responsible for nearly 5,000 death ... read.. |
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Salt could play key role in energy transition: Study |
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Texas | February 22, 2023 12:33:19 PM IST |
| A basic element, salt, could play a significant role in the energy transition to lower-carbon energy sources, according to a new study sponsored by the Bureau of Economic Geology at The University of Texas at Austin. ... read.. |
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Researchers find how to compensate for loss of gene function |
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Washington | February 22, 2023 12:04:16 AM IST |
| Living organisms have a knack for persisting in the face of challenges. For instance, when genes malfunction, organisms may be able to compensate by activating redundant genes with similar functions, called paralogs. ... read.. |
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New model of ringing black holes created by physicists |
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Washington | February 22, 2023 12:04:12 AM IST |
| When two black holes collide into each other to form a new bigger black hole, they violently roil spacetime around them, sending ripples called gravitational waves outward in all directions. ... read.. |
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Climate Change: Lessons from latest global warming |
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Geneva | February 20, 2023 3:03:46 PM IST |
| The Paleocene-Eocene Thermal Maximum (PETM), which resembles current and future warming, occurred 56 million years ago and was one of the largest and fastest global warming events in Earth's history. Global temperatures increased by 5-8C during this phas ... read.. |
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Research suggests watching TV is good for planet |
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Washington | February 19, 2023 12:05:13 PM IST |
| Watching nature documentaries, according to recent research published in the Annals of Botany by Oxford University Press, boosts people's interest in plants, perhaps leading to involvement in botany and ecology. ... read.. |
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Research: Exploring ways to harness plant molecules for solar energy |
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Washington | February 19, 2023 8:03:15 AM IST |
| The current solar panels aren't very efficient as they are only able to convert up to about 20 per cent of the sun's energy into electricity. As a result, to generate a lot of electricity, the panels require a lot of space--sometimes leading forests to be ... read.. |
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