Living Longer, and Better

Everyone has heard the advice: Don’t smoke. Maintain a healthy weight. Exercise regularly. Use alcohol in moderation. Now researchers have created a method for estimating how many extra years of healthy living might be gained by following those admonitions. Their analysis, in JAMA Internal Medicine, followed 116,043 people ages 40 to 75 over an average…

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For Runners, Is 15 Feet the New 6 Feet for Social Distancing?

It may be a good idea to give one another more than six feet of space while exercising outside during the current coronavirus pandemic, according to a compelling new study that looked at how air flows around bodies in motion. The study has not yet been published in a peer-reviewed journal and the results need…

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Overweight at 4? Beware of Broken Bones

Obesity in preschoolers may be linked to bone fractures in childhood, scientists report. Spanish researchers recorded body mass index in 466,997 children who underwent routine preschool health screening at age 4 between 2006 and 2013. They followed them for up to 11 years. In this study, which used World Health Organization definitions for body weight,…

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What Cancer Has Taught Me About Fear

Sequestered during the pandemic, I find myself thinking that cancer patients’ expertise in fear can help others heed its warnings. We all need tactics not only to overcome the destructive capacity of fear but also to tap its protective potential. An iconic portrait of one petrified creature, Edvard Munch’s painting “The Scream” captures the fright…

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Coronavirus Live Updates: South Korea Goes to the Polls During Pandemic

Here’s what you need to know: ImageLines at a polling station in Seoul, South Korea, on Wednesday.Credit…Kim Hong-Ji/Reuters South Korea voters head to the polls wearing face masks and standing three feet apart. Millions of voters, all wearing masks, lined up at polling places across South Korea on Wednesday to elect the country’s 300-member National…

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M.L.B. Employees Become the Subjects of a Huge Coronavirus Study

Major League Baseball employees, from players to stadium workers to executives, are participating this week in a 10,000-person study aimed at understanding how many people in various parts of the United States have been infected with the coronavirus. Each participant will have a finger pricked to produce blood that will be tested for the presence…

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Staff at Berkeley Lab’s X-Ray facility mobilize to support COVID-19-related research

X-rays allow researchers to map out the 3D structure of proteins relevant to diseases at the scale of molecules and atoms, and Lawrence Berkeley National Laboratory’s (Berkeley Lab’s) Advanced Light Source (ALS) X-ray facility has been recalled to action to support research related to COVID-19, the coronavirus disease that has already infected about 2 million…

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Making chemistry education more engaging with computers

The recent COVID-19 outbreak has been the main reason behind several temporary school closures around the world. This has made the idea of continuing to pursue educational activities during this time a challenging proposition. The current lockdowns implemented in different countries has forced schoolteachers who wish to complete their current teaching periods to transition immediately…

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UCI team develops smartphone application for coronavirus contact tracing

Irvine, Calif., April 15, 2020 — On Tuesday, California Gov. Gavin Newsom suggested that reopening the state’s economy will require six steps, the first of which involves «tracing and tracking individuals» in order to identify those who need to remain in isolation. Researchers at the University of California, Irvine have developed a tool that could…

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