Human sperm roll like playful otters as they swim, study finds, contradicting centuries-old beliefs – CNN

https://www.cnn.com/2020/07/31/health/sperm-swimming-movement-wellness/index.html

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John Lewis, former President Barack Obama received a standing ovation for his remarks about voting rights ahead of the 2020 election. “,”descriptionText”:”During his eulogy for the late Rep. John Lewis, former President Barack Obama received a standing ovation for his remarks about voting rights ahead of the 2020 election. “},{“title”:”New details of UFO encounters to be released to public”,”duration”:”02:16″,”sourceName”:”CNN”,”sourceLink”:”www.cnn.com”,”videoCMSUrl”:”/video/data/3.0/video/us/2020/07/30/ufo-encounters-pentagon-foreman-vpx.cnn/index.xml”,”videoId”:”us/2020/07/30/ufo-encounters-pentagon-foreman-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/190623070702-ufo-sighting-navy-large-169.jpg”,”videoUrl”:”/videos/us/2020/07/30/ufo-encounters-pentagon-foreman-vpx.cnn/video/playlists/top-news-videos/”,”description”:”The Pentagon will release new information surrounding UFO encounters for the public to see. u003ca href=”http://www.cnn.com/profiles/tom-foreman-profile” target=”_blank”>CNN’s Tom Foremanu003c/a> reports. “,”descriptionText”:”The Pentagon will release new information surrounding UFO encounters for the public to see. u003ca href=”http://www.cnn.com/profiles/tom-foreman-profile” target=”_blank”>CNN’s Tom Foremanu003c/a> reports. “},{“title”:”Herman Cain dies at 74″,”duration”:”03:30″,”sourceName”:”CNN”,”sourceLink”:”https://www.cnn.com/”,”videoCMSUrl”:”/video/data/3.0/video/politics/2020/07/30/herman-cain-dies-vpx.cnn/index.xml”,”videoId”:”politics/2020/07/30/herman-cain-dies-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200730103212-01-herman-cain-lead-image-large-169.jpg”,”videoUrl”:”/videos/politics/2020/07/30/herman-cain-dies-vpx.cnn/video/playlists/top-news-videos/”,”description”:”Herman Cain, the former presidential candidate and former CEO of Godfather’s Pizza, has died after contracting coronavirus, according to an obituary sent from his verified Twitter account and Newsmax, where he was launching a television show.”,”descriptionText”:”Herman Cain, the former presidential candidate and former CEO of Godfather’s Pizza, has died after contracting coronavirus, according to an obituary sent from his verified Twitter account and Newsmax, where he was launching a television show.”},{“title”:”Bill Clinton recounts meeting John Lewis for the first time”,”duration”:”02:06″,”sourceName”:”CNN”,”sourceLink”:”https://www.cnn.com/”,”videoCMSUrl”:”/video/data/3.0/video/politics/2020/07/30/bill-clinton-meeting-john-lewis-memorial-vpx.cnn/index.xml”,”videoId”:”politics/2020/07/30/bill-clinton-meeting-john-lewis-memorial-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200730120452-09-john-lewis-funeral-0730-clinton-large-169.jpg”,”videoUrl”:”/videos/politics/2020/07/30/bill-clinton-meeting-john-lewis-memorial-vpx.cnn/video/playlists/top-news-videos/”,”description”:”Former President Bill Clinton recounts a story Congressman John Lewis told him when they first met in the 1970s while delivering a tribute at Lewis’ memorial.”,”descriptionText”:”Former President Bill Clinton recounts a story Congressman John Lewis told him when they first met in the 1970s while delivering a tribute at Lewis’ memorial.”},{“title”:”Tropical storm Isaias forms in the Caribbean”,”duration”:”02:36″,”sourceName”:”CNN”,”sourceLink”:””,”videoCMSUrl”:”/video/data/3.0/video/weather/2020/07/30/daily-weather-forecast-tropical-storm-isaias-rain-flash-flood-heat-wave-hot-severe.cnn/index.xml”,”videoId”:”weather/2020/07/30/daily-weather-forecast-tropical-storm-isaias-rain-flash-flood-heat-wave-hot-severe.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200730043758-digital-weather-forecast-7-30-isaias-forecast-large-169.jpg”,”videoUrl”:”/videos/weather/2020/07/30/daily-weather-forecast-tropical-storm-isaias-rain-flash-flood-heat-wave-hot-severe.cnn/video/playlists/top-news-videos/”,”description”:”Tropical storm Isaias has formed just south of Puerto Rico making it the earliest 9th named storm for the Atlantic Hurricane season on record. CNN Meteorologist Derek Van Dam has the latest forecast. “,”descriptionText”:”Tropical storm Isaias has formed just south of Puerto Rico making it the earliest 9th named storm for the Atlantic Hurricane season on record. CNN Meteorologist Derek Van Dam has the latest forecast. “},{“title”:”As U.S. surpasses 150,000 deaths from coronavirus, still no new plan from Trump to contain pandemic “,”duration”:”04:24″,”sourceName”:”CNN”,”sourceLink”:””,”videoCMSUrl”:”/video/data/3.0/video/tv/2020/07/29/lead-nick-watt-dnt-live-jake-tapper.cnn/index.xml”,”videoId”:”tv/2020/07/29/lead-nick-watt-dnt-live-jake-tapper.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200729161410-lead-nick-watt-dnt-live-jake-tapper-00010408-large-169.jpg”,”videoUrl”:”/videos/tv/2020/07/29/lead-nick-watt-dnt-live-jake-tapper.cnn/video/playlists/top-news-videos/”,”description”:”CNN’s Nick Watt reports. “,”descriptionText”:”CNN’s Nick Watt reports. “},{“title”:”GOP lawmaker blames mask for positive Covid-19 test”,”duration”:”03:12″,”sourceName”:”CNN”,”sourceLink”:”https://www.cnn.com/”,”videoCMSUrl”:”/video/data/3.0/video/politics/2020/07/29/texas-louie-gohmert-positive-covid-19-raju-nr-vpx.cnn/index.xml”,”videoId”:”politics/2020/07/29/texas-louie-gohmert-positive-covid-19-raju-nr-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200729114938-01-louie-gohmert-0728-large-169.jpg”,”videoUrl”:”/videos/politics/2020/07/29/texas-louie-gohmert-positive-covid-19-raju-nr-vpx.cnn/video/playlists/top-news-videos/”,”description”:”Texas Republican Rep. Louie Gohmert has tested positive for the coronavirus and is blaming wearing a mask for his diagnosis, despite guidance from the CDC that wearing a mask helps prevent the spread of Covid-19. CNN’s u003ca href=”/profiles/manu-raju” target=”_blank”>Manu Raju u003c/a>tells us more. “,”descriptionText”:”Texas Republican Rep. Louie Gohmert has tested positive for the coronavirus and is blaming wearing a mask for his diagnosis, despite guidance from the CDC that wearing a mask helps prevent the spread of Covid-19. CNN’s u003ca href=”/profiles/manu-raju” target=”_blank”>Manu Raju u003c/a>tells us more. “},{“title”:”Newly-revealed Facebook emails raise questions about Instagram acquisition”,”duration”:”01:01″,”sourceName”:”CNNBusiness”,”sourceLink”:””,”videoCMSUrl”:”/video/data/3.0/video/business/2020/07/29/facebook-instagram-acquisition-antitrust-hearing.cnnbusiness/index.xml”,”videoId”:”business/2020/07/29/facebook-instagram-acquisition-antitrust-hearing.cnnbusiness”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200729140611-17-big-tech-antitrust-hearing-0729—screenshot-large-169.jpg”,”videoUrl”:”/videos/business/2020/07/29/facebook-instagram-acquisition-antitrust-hearing.cnnbusiness/video/playlists/top-news-videos/”,”description”:”At a congressional antitrust hearing, Facebook CEO Mark Zuckerberg was confronted about internal company emails he sent in 2012 about buying Instagram. CNN’s Donie O’Sullivan reports.”,”descriptionText”:”At a congressional antitrust hearing, Facebook CEO Mark Zuckerberg was confronted about internal company emails he sent in 2012 about buying Instagram. CNN’s Donie O’Sullivan reports.”},{“title”:”Brazilian president providing false hope on hydroxychloroquine”,”duration”:”02:55″,”sourceName”:”CNN”,”sourceLink”:”https://www.cnn.com/”,”videoCMSUrl”:”/video/data/3.0/video/world/2020/07/29/brazil-hydroxychloroquine-cult-bolsonaro-coronavirus-intl-pkg-vpx.cnn/index.xml”,”videoId”:”world/2020/07/29/brazil-hydroxychloroquine-cult-bolsonaro-coronavirus-intl-pkg-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200729123214-10-brazils-cult-of-hydroxychloroquine-large-169.jpg”,”videoUrl”:”/videos/world/2020/07/29/brazil-hydroxychloroquine-cult-bolsonaro-coronavirus-intl-pkg-vpx.cnn/video/playlists/top-news-videos/”,”description”:”As Covid-19 continues to surge in Brazil, President Jair Bolsonaro continues to insist that hydroxychloroquine works to treat the virus, luring many in the country with false hope. CNN’s u003ca href=”https://www.cnn.com/profiles/nick-paton-walsh” target=”_blank”>Nick Paton Walshu003c/a> reports. “,”descriptionText”:”As Covid-19 continues to surge in Brazil, President Jair Bolsonaro continues to insist that hydroxychloroquine works to treat the virus, luring many in the country with false hope. CNN’s u003ca href=”https://www.cnn.com/profiles/nick-paton-walsh” target=”_blank”>Nick Paton Walshu003c/a> reports. “},{“title”:”NBA commissioner on kneeling: This is a unique moment in history”,”duration”:”01:57″,”sourceName”:”CNN”,”sourceLink”:”http://www.cnn.com”,”videoCMSUrl”:”/video/data/3.0/video/sports/2020/07/29/nba-commissioner-adam-silver-sitroom-anthem-kneeling-sot-vpx.cnn/index.xml”,”videoId”:”sports/2020/07/29/nba-commissioner-adam-silver-sitroom-anthem-kneeling-sot-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200729171936-nba-adam-silver-large-169.jpg”,”videoUrl”:”/videos/sports/2020/07/29/nba-commissioner-adam-silver-sitroom-anthem-kneeling-sot-vpx.cnn/video/playlists/top-news-videos/”,”description”:”NBA commissioner Adam Silver tells CNN’s Wolf Blitzer that though the league has a rule about kneeling during the National Anthem, this is a “unique moment in our history” and that “we’ll see what happens” if players decide to kneel.”,”descriptionText”:”NBA commissioner Adam Silver tells CNN’s Wolf Blitzer that though the league has a rule about kneeling during the National Anthem, this is a “unique moment in our history” and that “we’ll see what happens” if players decide to kneel.”},{“title”:”An inside look at Brett Kavanaugh’s role on the Supreme Court”,”duration”:”03:47″,”sourceName”:”CNN”,”sourceLink”:”https://www.cnn.com/”,”videoCMSUrl”:”/video/data/3.0/video/politics/2020/07/29/brett-kavanaugh-supreme-court-abortion-trump-biskupic-newday-vpx.cnn/index.xml”,”videoId”:”politics/2020/07/29/brett-kavanaugh-supreme-court-abortion-trump-biskupic-newday-vpx.cnn”,”videoImage”:”//cdn.cnn.com/cnnnext/dam/assets/200722035029-20200717-scotus-kavanaugh-v2-large-16-9.jpg”,”videoUrl”:”/videos/politics/2020/07/29/brett-kavanaugh-supreme-court-abortion-trump-biskupic-newday-vpx.cnn/video/playlists/top-news-videos/”,”description”:”Supreme Court Justice Brett Kavanaugh urged his colleagues in a series of private memos to consider avoiding decisions in major disputes over abortion and Democratic subpoenas for President Donald Trump’s financial records, according to multiple sources familiar with the inner workings of the court.”,”descriptionText”:”Supreme Court Justice Brett Kavanaugh urged his colleagues in a series of private memos to consider avoiding decisions in major disputes over abortion and Democratic subpoenas for President Donald Trump’s financial records, according to multiple sources familiar with the inner workings of the court.”}],’js-video_headline-featured-d8haxe’,”,”js-video_source-featured-d8haxe”,true,true,’top-news-videos’);if (typeof configObj.context !== ‘string’ || configObj.context.length

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