US Space Council Meets Ahead of Private, US Manned Launch

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U.S. Vice President Mike Pence held a meeting of the National Space Council on Tuesday, just over a week before the program is set to launch astronauts into space from American soil. The meeting was held virtually, with Pence in Washington, and NASA administrators and astronauts checking in remotely. The vice president noted that the project stayed on schedule, even amid the coronavirus pandemic. He said the May 27 launch will be an inspiration to the country. NASA astronauts are set to blast into orbit on a private company’s rocket, a first since the end of the space shuttle era in 2011. It will also be the first time anywhere a private company, SpaceX, will have built and funded the rocket. NASA’s SpaceX Demo-2 mission will launch from the Kennedy Space Center in…


Study: COVID-19 Shutdowns Cut Greenhouse Gas Emissions 17%

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A scientific study published Tuesday shows COVID-19-related restrictions imposed by governments around the world since March drove a decline of daily global greenhouse emissions by as much as 17% by early April. But the authors of the study, published Tuesday in the scientific journal Nature Climate Change, say the drastic improvement is likely to be temporary as economies resume. The study says that in the years leading up to the coronavirus pandemic, emissions of carbon dioxide (CO2) were rising by about 1% per year over the previous decade. But population confinement has led to drastic changes in energy use, and, therefore, CO2 emissions. The researchers say restrictive measures drove drops in demand for electrical generation and industrial and transportation activity – the sectors responsible for 86% of CO2 emissions. Even if the world’s economies return to normal, the…


Hyper Immune System May Be Key to Down Syndrome Symptoms

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The genetic mutation that causes Down syndrome increases the risk of intellectual disabilities, and an early death from autoimmune diseases and pneumonia. But it also protects from some cancers, and it often leads to people valued for their kindness and joy. Recently, researchers discovered a major clue as to why the genetic disorder does these things: The mutation increases inflammation. Shelley Schlender explains how this knowledge may lead to healthier lives for those with Down syndrome.Camera: Shelley Schlender  ...


COVID-19 Will Be ‘Constant Threat’ Until Vaccine Found, WHO Envoy Says

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The World Health Organization’s (WHO) special envoy on COVID-19 said Tuesday that the coronavirus will ''be a constant threat" until a vaccine or reliable treatment is found. In an interview with British broadcaster Sky News, Dr. David Nabarro said this means the world will need to learn how to live with it. The coronavirus causes the COVID-19 disease. Nabarro said that while the world is focused on a vaccine, and there are promising signs, the WHO does believe one will be readily available “between one-and-a half and two-and-a-half years at the minimum.” He said social distancing regulations and protective measures will have to be followed for a very long time. Nabarro said this does not mean life has to stop. He noted countries that are maintaining protective measures while people go about their business…


Trump’s Use of Malaria Drug Likely To Be Welcomed in India

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President Donald Trump's declaration that he was taking a malaria drug of dubious effectiveness to help fend off the coronavirus will likely be welcomed in India. Trump's previous endorsement of hydroxychloroquine catalyzed a tremendous shift in the South Asian country, spurring the world's largest producer of the drug to make much more of it, prescribe it for front-line health workers treating the virus and deploy it as a diplomatic tool, despite mounting evidence against using the drug for COVID-19. Trump said Monday that he was taking hydroxychloroquine as a measure of protection against the virus. The U.S. Food and Drug Administration, however, has cautioned against using it outside of hospitals because of the risk of serious heart problems. Suhhil Gupta, a pharmacist in New Delhi, said Tuesday that Trump's announcement…


Remote Work May Be India’s Future, But Everyone Not On Board

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As she settled down to work from home when India announced a lockdown in March, Shweta Andrews thought exultantly “this is the way to go.” After all she no longer had to do the grinding commute between office and home in the Indian capital that took up two hours daily.Two months on, the digital editor of a publishing house is nostalgic about that ride. “I miss my colleagues and believe it or not, I miss travelling in the Metro. I miss the rush. I miss the crowd.”The unprecedented experiment of work from home that began in the wake of the coronavirus pandemic has prompted some Indian companies to explore the possibility of scaling up remote work as they eye long term benefits such as smaller office spaces and lower rentals.But…


Hyperactive Immune System May Explain Many Down Syndrome Symptoms

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The genetic mutation that causes Down syndrome increases the risk of intellectual disabilities, and an early death from autoimmune diseases and pneumonia. But it also protects from some cancers, and it often leads to people valued for their kindness and joy. Recently, researchers discovered a major clue as to why the genetic disorder does these things: The mutation increases inflammation. Shelley Schlender explains how this knowledge may lead to healthier lives for those with Down syndrome.Camera: Shelley Schlender  ...


China Threatens to Put American Tech Giants on Its ‘Unreliable Entity List’ 

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China has responded to a new U.S. ban targeting telecom giant Huawei, threatening to retaliate through a series of countermeasures, including putting U.S. companies such as Apple, Qualcomm and Cisco on an “unreliable entity list” that would seriously impede their sales in Chinese markets.   The U.S. Commerce Department on Friday threw a one-two punch at China’s high-tech efforts by announcing a new ban on global chip supplies to Huawei, while allowing a Taiwanese semiconductor producer to open a next-generation plant in the United States.   In an FILE PHOTO: A Huawei company logo at Shenzhen International Airport in Shenzhen, Guangdong province, China, July 22, 2019. REUTERS/Aly Song/File PhotoA ban tailored for Huawei The U.S. Commerce Department issued a statement on Friday to amend an export control rule that “strategically targets Huawei’s acquisition of semiconductors that are the direct product…


Analysis: Privacy Worries Could Derail Virus Tracking Plans

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Worries about the breach of individual privacy rights could undermine Louisiana's ability to quickly pinpoint those who have encountered someone infected with COVID-19, a tracking plan that public health experts say is critical to slowing the spread of the coronavirus disease.Gov. John Bel Edwards has started reopening much of Louisiana's economy, saying residents have done well with staying home and apart from others that the state's no longer at risk of overwhelming its hospitals with COVID-19 patients.  Loosening restrictions means more people are moving around, visiting salons and restaurants, attending churches and encountering others. To avoid overwhelming spikes in coronavirus cases, infectious disease specialists say, requires robust testing to locate virus hot spots and widespread contact tracing to determine who has come into close contact with someone infected so they…


US Military’s Mystery Space Plane Rockets Back into Orbit 

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The U.S. military’s mystery space plane rocketed into orbit again Sunday, this time with an extra load of science experiments.It’s the sixth flight of an X-37B, a solar-powered plane that's flown by remote control without a crew.Officials aren't saying how long the spacecraft will remain in orbit this time or the purpose of the mission. But a senior vice president for X-37B developer Boeing, Jim Chilton, noted each mission has been progressively longer.The previous mission lasted a record two years, with a touchdown shrouded in darkness at NASA's Kennedy Space Center last year.The winged spacecraft resembles NASA’s old shuttles, but is just one-quarter the size at 29 feet (9 meters) long. The one just launched features an extra compartment for experiments, including several for NASA and the U.S. Naval Research…


Thailand Malls Reopen, with Temperatures Taken, Masks Worn 

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Thais streamed into shopping malls on Sunday, once again enjoying their air-conditioned oases as the country eased one of the restrictions imposed to fight the coronavirus.The government allowed malls to reopen after the number of new virus cases in Thailand dwindled to single digits for all but one day over more than two weeks. Malls had been closed since March.Student Baiplu Chaonuam expressed her relief at returning to a Bangkok mall. “I started to get used to staying home, but to be able to come back out and look around at things is an improvement from staying in,” she said.The mall experience, however, may not be as carefree as it was before the virus, with measures instituted to reduce the danger that the malls will become new infection hotspots.Thermal scanners…


Facebook Data Help Track COVID-19 Spread

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Facebook likely knows a lot about you already. So would you fill out a survey on the social media site about how you are feeling today?What if that information could help researchers and officials navigate the current pandemic? If it meant local businesses, parks and beaches might reopen sooner rather than later, would that make a difference?That’s the idea behind several efforts to tap into people’s social media and internet use to find hot spots and forecast outbreaks of the virus well before hospitals are inundated.As society begins to open up after months-long closures, government officials are looking for leading indicators — data that may forecast that an outbreak is coming — to help them make key decisions about what to open and when.One indicator is through a symptom survey…


How Contact Tracers Could Help Control COVID-19

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One August day in 2017, a 31-year-old man with a cough boarded a crowded minibus in Madagascar's capital, Antananarivo.The man was dead before he could reach his destination.That touched off the most lethal outbreak of pneumonic plague in decades. By the end of November, more than 2,400 people had been infected and 209 had died.Basketball teams from around the Indian Ocean region were in Madagascar at the time for a championship tournament. A coach from the Seychelles died and a South African player fell ill. The risk of an international outbreak loomed.To stamp it out, health officials needed to break the chains of transmission: find the people who had come into contact with each infected individual and prevent them from spreading the disease to anyone else.It's known as contact tracing.…


NASA Builds COVID Ventilator

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Scientists around the world are working to battle the coronavirus - an effort that extends to a space-travel lab that worked overtime to help sick earthlings. VOA’s Arash Arabasadi has This Week in Space. ...


US Moves to Cut Off Huawei From Global Chip Suppliers

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The Trump administration on Friday moved to block shipments of semiconductors to Huawei Technologies from global chipmakers, in an action ramping up tensions with China.The U.S. Commerce Department said it was amending an export rule to "strategically target Huawei's acquisition of semiconductors that are the direct product of certain U.S. software and technology."The reaction from China  was swift with a report saying it was ready to put U.S. companies on an "unreliable entity list," as part of countermeasures in response to the new limits on Huawei, FILE - A security personnel stands near the logo of Taiwan Semiconductor Manufacturing Co. Ltd (TSMC) during an investor conference in Taipei, July 16, 2014.The rule change is a blow to Huawei, the world's No. 2 smartphone maker, as well as to Taiwan's Taiwan…


Taiwanese Chip Company to Build $12 Billion Arizona Plant

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A Taiwan-based company is planning a $12 billion semiconductor factory in the U.S. state of Arizona.Taiwan Semiconductor Manufacturing Co. is the world’s largest contract manufacturer of computer chips.The firm said Friday the factory will create as many as 1,600 jobs. Thousands more jobs are expected to be created along the supply lines to support production of the 5-nanometer chips.The factory will be able to produce 20,000 of the wafers each month. They’re used in an array of consumer electronics, including the iPhones and defense equipment.Construction of the facility is to begin next year, and the location in Arizona has not been determined.“This project,” the company said, “is of critical, strategic importance to a vibrant and competitive U.S. semiconductor ecosystem that enables leading U.S. companies to fabricate their cutting-edge semiconductor products…


The Scramble to Create COVID-19 Apps

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It’s a race against time.As communities start to open, governments are rushing to put together smartphone apps that can be part of their arsenal to curtail the spread of COVID-19.But the apps -- and the technologies they rely on -- vary, and for many that has led to confusion about what to expect.“It's overwhelming how many proposals are coming out,” Gennie Gebhart, associate director of research at the Electronic Frontier Foundation (EFF), said. “There's total alphabet soup of different acronyms, of different technologies. And it's hard to understand exactly what is what. And I think that's because it's still early days.”Sorry, but your browser cannot support embedded video of this type, you can download this video to view it offline. Embed" />CopyGennie Gebhart, associate director of research at the Electronic…


Burundi Expels WHO Officials

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Burundi has expelled four officials from the World Health Organization (WHO), declaring them persona non grata and ordering them to leave the country by Friday, a leaked memo from the country’s foreign ministry reveals. The decision comes days before the May 20 presidential elections and amid a global coronavirus pandemic.Bernard Ntahiraja, the foreign affairs assistant minister, did not provide an explanation for the expulsion. The WHO's Regional Director for Africa, Matshidiso Moeti, said that the organization “remain[s] very willing to...support their [Burundi’s] response to COVID-19.” John Nkengasong, the head of the African Centers for Disease Control and Prevention, said in a statement that he found the decision to hold elections in a time of the COVID-19 crisis irresponsible. “We have to collectively deny the virus any space to transmit,” he said.Opposition candidate Léonce Ngendakumana…


Australia Parliament Debunks 5G COVID-19 Conspiracy Theory

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An Australian parliamentary report has debunked a conspiracy theory linking COVID-19 to 5G technology. Anti-lockdown protesters in Australia and beyond have claimed a connection between the new coronavirus and the rollout of the mobile communications standard.The COVID-19 pandemic has brought disparate groups of conspiracy theorists together. Some believe the disease was deliberately spread around the world to force vaccines on to the population as a form of control. Others assert that a Harvard University professor was arrested for creating and selling the coronavirus to China. Still others insist that 5G technology is the true cause of COVID-19. It was a view that was reportedly first promoted in a social media video in March and has been shared widely on the internet.However, linking the new coronavirus to radio waves simply is…


US Immunologist Warns of ‘Darkest Winter’ If Virus Rebounds

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America faces the "darkest winter in modern history" unless leaders act decisively to prevent a rebound of the coronavirus, says a government whistleblower who alleges he was ousted from his job after warning the Trump administration to prepare for the pandemic. Immunologist Dr. Rick Bright makes his sobering prediction in testimony prepared for his appearance Thursday before the House Energy and Commerce Committee. Aspects of his complaint about early administration handling of the crisis are expected to be backed up by testimony from an executive of a company that manufactures, respirator masks. A federal watchdog agency has found "reasonable grounds" that Bright was removed from his post as head of the Biomedical Advanced Research and Development Authority after sounding the alarm at the Department of Health and Human Services. Bright…


EU: Possible Virus Drug Approval ‘Before The Summer’

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The European Medicines Agency predicted that there could be licensed drugs to treat the new coronavirus in the next few months and that a vaccine might even be approved in early 2021, in a "best-case scenario." Dr. Marco Cavaleri, who heads the European regulator's vaccines department, told a media briefing on Thursday that approving medicines to treat COVID-19 might be possible "before the summer," citing ongoing clinical trials. Recent early results for the drug remdesivir suggested it could help patients recover from the coronavirus faster, although longer-term data is still needed to confirm any benefit.   Although it typically takes years to develop a vaccine, Cavaleri said that if some of the shots already being tested prove to be effective, they could be licensed as early as the beginning of…


Australian Parliamentary Committee Debunks 5G COVID-19 Conspiracy Theory

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An Australian parliamentary report has debunked a conspiracy theory linking COVID-19 to 5G technology. Anti-lockdown protesters in Australia and beyond have claimed a connection between the new coronavirus and the rollout of the mobile communications standard.The COVID-19 pandemic has brought disparate groups of conspiracy theorists together. Some believe the disease was deliberately spread around the world to force vaccines on to the population as a form of control. Others assert that a Harvard University professor was arrested for creating and selling the coronavirus to China. Still others insist that 5G technology is the true cause of COVID-19. It was a view that was reportedly first promoted in a social media video in March and has been shared widely on the internet.However, linking the new coronavirus to radio waves simply is…


Study Ties ‘Obamacare’ to Fewer Cancer Deaths in Some States

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Cancer deaths have dropped more in states that expanded Medicaid coverage under the Affordable Care Act than in states that did not, new research reveals. The report Wednesday is the first evidence tying cancer survival to the health care change, which began in 2014 after the law known as "Obamacare" took full effect, said one study leader, Dr. Anna Lee of Memorial Sloan Kettering Cancer Center in New York. "For a policy to have this amount of impact in a short amount of years" is remarkable, because cancer often takes a long time to develop and prove fatal, she said. Lee discussed the results in an American Society of Clinical Oncology news conference as part of its annual meeting later this month. The law let states expand Medicaid eligibility and offer subsidies to help…


Colombia, Netherlands to Probe TikTok’s Management of Children’s Data

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Colombia's commerce regulator will be investigating whether Chinese-owned social media app TikTok complies with laws on the collection and treatment of children's and adolescents' personal data.The announcement Tuesday came four days after the Dutch Data Protection Authority (DPA) said it would begin looking into how TikTok handles the data of its millions of young users.TikTok has achieved monumental success during the COVID-19 outbreak, with millions of people worldwide using the platform for entertainment and content creation during the crisis.Owned by Chinese company ByteDance, TikTok is estimated to have between 500 million and 1 billion users. The platform allows these users to create and share short videos using filters and effects provided by the app.The app has come under increasing scrutiny by governments across the globe."The superintendency is seeking to establish…


New Comet May Be Visible to Naked Eye in Coming Weeks

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A new comet that was discovered in April using data from an orbiting observatory may be visible to the naked eye in the coming weeks. The comet was first spotted by amateur astronomer Michael Mattiazzo, who used data gathered by an instrument onboard the European Space Agency (ESA) and NASA's Solar and Heliospheric Observatory (SOHO) satellite. The instrument, known as the Solar Wind Anisotropies, or SWAN, maps the constantly outflowing solar wind in interplanetary space by focusing on a wavelength of ultraviolet light emitted by hydrogen atoms.  The new comet was picked up by the instrument because it is releasing huge amounts of water, about 1.3 tons per second. Though its official name is C/2020 F8, the comet has become known as Comet SWAN for the instrument that aided in its discovery. It…