Editor's note
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We all know that opioids are addictive and have seen the carnage caused by these drugs. But how, exactly, do you create a “safe” opioid painkiller stripped of the euphoric addictive side effects that make these drugs so dangerous? One team of biochemists is designing a new “biased opioid” that targets pain and nothing else.
After teaching the novels of Charles Dickens for 20 years, Sarah Bilston looks at the Trump administration’s separation of immigrant children from their parents in a particular light. She writes how Dickens’s world, “a bizarre and strangely cruel period in human history…has come to life again.”
Today is International Yoga Day, when people will take out their yoga mats to practice yogic exercises or sit in meditation. Part of the appeal of yoga lies in how it is seen as an ancient and mystical tradition. In truth, says Penn State’s Jeremy Engels, the practice of yoga has gone through some profound shifts to keep up with contemporary times.
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Bijal Trivedi
Science and Technology Editor
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Top stories
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shutterstock.
Tao Che, University of North Carolina – Chapel Hill
Scientists have taken atomic resolution snapshots of an opioid receptor interacting with a drug. Now they are using these images to design "biased" opioids that block pain without the dangerous side effects.
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Almost 1,500 immigrant boys, aged 10 to 17, were separated from their parents and brought to stay at Casa Padre in Brownsville, Texas.
Department of Health and Human Services
Sarah Bilston, Trinity College
There are strong parallels between the Trump administration’s policy on immigrant families and the 19th century's 'New' Poor Laws of England, whose cruelty was illuminated by writer Charles Dickens.
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International Yoga Day in London 2017 in Trafalgar Square.
Anna Sunderland Engels.
Jeremy David Engels, Pennsylvania State University
Part of yoga's appeal is that it continues to be seen as a mystical, ancient tradition. The truth is, the practice of yoga has gone through some profound shifts.
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Economy + Business
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Jerry Davis, University of Michigan
United's CEO called the Trump policy 'in deep conflict' with his company's values, the latest example of a corporate leader speaking out on a political issue, something almost unheard of a few decades ago.
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Cassandra Burke Robertson, Case Western Reserve University
There is a risk that the foundation's alleged disregard for its duty to serve others rather than one family's personal interests could become more commonplace.
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Health + Medicine
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Marcia G. Ory, Texas A&M University
Most countries need to find a happy balance between the American attitude that all pain needs to be cured – and the ethos in other countries that pain is to be endured.
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John Bellettiere, University of California San Diego; Andrea LaCroix, University of California San Diego; Matthew Mclaughlin, University of Newcastle
Researchers are learning even more about how a sedentary lifestyle is bad for our bodies. A recent study shows a link between sitting patterns and diabetes in older people.
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Trending on site
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Monica H. Swahn, Georgia State University
Deaths from opioid overdose and suicide are at an all-time high. One in 10 adult Americans uses marijuana. And only 1 in 3 Americans self-describes as 'happy.' A public health expert asks, what's going on?
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Melinda Laituri, Colorado State University
Geospatial data offers a powerful new way to see the world. But these high-tech images can be misleading or incomplete.
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Peter Rutland, Wesleyan University
The Russian leader seems to understand the ability of sport to foment feelings of national pride and enhance his popularity at home.
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Today’s chart
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William Hauk
University of South Carolina
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