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Uber Technologies Inc. says George-Jetson style commuting may happen in the next five years as it is currently developing a concept for flying taxis in the U.S.CEO Dara Khosrowshahi on Tuesday morning talked about the company's plan to create on-demand, autonomous flying aircraft designed to shuttle people around.Models of a fleet of "VTOLs" (Vertical?Takeoff and Landing aircraft) will be exhibited at the Uber?Elevate Summit today in Los Angeles. Uber Elevate taxis will be requested via mobile phones, just as rides through the Uber transportaiton service are now, Khosrowshahi said in an interview on television today.Flying taxes are still in the design phase, but the company aims to test them by 2020 and projects operation of them in five years.Uber Elevate has listed the barriers it is considering during the design phase, including safety, battery life, vehicle efficiency, air traffic control and more.Uber's air taxi concept was previously highlighted at the annual CES tech show. 1098

TRENTON, N.J. (AP) — Former New Jersey Gov. Chris Christie says he has been discharged from a New Jersey hospital after a week there following his announcement that he had contracted the coronavirus. Christie said in a Twitter post Saturday that he had been released from Morristown Medical Center and would have “more to say about all of this next week.” Christie announced Oct. 3 that he had tested positive for COVID-19 and said hours later that he had checked himself into the hospital after deciding with his doctors that doing so would be “an important precautionary measure” given his history of asthma. 618

TUCSON, Ariz. — Lute Olson, a legendary University of Arizona basketball coach who led to the Wildcats to the winningest streak in their history, has died at the age of 85, his family says.Lute Olson was the soul of Tucson. Revered by the community, regarded as one of college basketball's greatest coaches of all-time, Olson brought a sense of pride to Arizona’s basketball program, and to southern Arizona.He led the Wildcats to four final four appearances including a national championship, and an amazing 23 consecutive NCAA tournament appearances.Yet the legendary Arizona wildcat basketball coach didn't arrive in Tucson until he was close to fifty years old.Olson was born in North Dakota and began his career coaching high school teams, first in Minnesota, then in California.Olson taught his teams to want more - to reach for a dream - and drive for perfection. He compiled a 24-2 record in his only season at Long Beach State.That was followed by the University of Iowa, where he led the Hawkeyes to the 1980 Final Four.Three years later, Olson surprised the college basketball world, leaving the Big Ten power for an Arizona Wildcat program coming off a 4-24 season.Olson made a bold statement, advising fans in April of 1983 that they should get their tickets now.Just two years later, Arizona was a winner.Olson turned down other college opportunities, saying that Tucson was his home. He would also decline offers from the NBA.“I love coaching college guys because you can just see them grow from kids to young men before they move on,” he said in a 2016 interview.His first Wildcat Final four team came in 1988. It was a beloved group made up of not just basketball stars, but those who would be successful in other walks of life – including record producer Harvey Mason, baseball great Kenny Lofton and of course, Steve Kerr. 1849

Two studies released this week are offering some hope for parents and school districts looking to reopen this month across the country.The studies, one from the United Kingdom and the other from Australia, were published in the journal The Lancet Child & Adolescent Health this week and try to help inform ongoing discussions around reopening schools.A team in Australia was able to look at results from students who remained in class between January and early April.Researchers found even though schools remained open in New South Wales, children and teachers did not contribute significantly to the spread of Covid-19 -- because good contact tracing and control or quarantine strategies.Their data showed that while 27 children or staff at 25 schools and daycares had attended school while infectious with Covid-19, only 18 other people later became infected.That’s an attack rate of 1.2 percent. Overall, the attack rate of child-to-child transmission was 0.3 percent, while the attack rate of adult staff member to another adult staff member was 4.4 percent.“With effective case-contact testing and epidemic management strategies and associated small numbers of attendances while infected, children and teachers did not contribute significantly to COVID-19 transmission via attendance in educational settings,” the Australian team of researchers state in their report.In the British study, researchers looked at models on returning to school with different scenarios, including increased testing, isolation measures for positive cases, and levels of contact tracing.The models the researchers ran assumed that 75 percent of those with positive test results are contacted, provide information for contact tracing and isolate, and that 90 percent of that person’s contacts are reached by contact tracers and asked to isolate.The team assumed between 59 percent and 87percent of symptomatic people in the community would need to get tested at some point during their infection, testing results would be returned in one day, and those asked to isolate would do so for 14 days.Researchers made it clear that these levels would be needed to reopen schools.“However, without these levels of testing and contact tracing, reopening of schools together with gradual relaxing of the lockdown measures are likely to induce a second wave that would peak in December, 2020,” their report stated. “To prevent a second COVID-19 wave, relaxation of physical distancing, including reopening of schools, in the UK must be accompanied by large-scale, population-wide testing of symptomatic individuals and effective tracing of their contacts, followed by isolation of diagnosed individuals.” 2683

Two leading Democratic senators want answers from Aetna Chairman and CEO Mark Bertolini after a former medical director admitted under oath that he never read patients' medical records.Ron Wyden of Oregon, the ranking member of the Senate Finance Committee, and Patty Murray of Washington, the ranking member of the Senate Health Committee, fired off a joint letter to Bertolini this week, saying the medical director's comments raise serious concerns about Aetna's claims review process and whether the insurance giant has broken federal law. They asked the company to respond to the letter by March 20."Using medical records is a fundamental responsibility of health insurers when they review health claims," Wyden said in a statement. "Something is gravely wrong if a leading insurance company is failing to use this basic information at the expense of families' health and peace of mind."  906