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Screens are keeping us connected now – but they're still disruptive to in-person communication

  • Written by Tracy Dennis-Tiwary, Professor of Psychology, Hunter College
Humans evolved to communicate through eye contact.JGI/Jamie Grill via Getty Images

Digital technology has been a lifeline during the COVID-19 health crisis. Yet, its impact on human relationships remains complex. It allows for work and connection in many domains, but does so in ways that are often intrusive, exhausting and potentially corrosive to...

Read more: Screens are keeping us connected now – but they're still disruptive to in-person communication

Lack of data makes predicting COVID-19's spread difficult but models are still vital

  • Written by Lester Caudill, Professor of Mathematics, University of Richmond
Public health authorities rely on models to make decisions but how accurate are they?Sarah Silbiger/Getty Images

Editor’s note: The question everyone in the world wants answered is how far the new coronavirus will spread and when the pandemic will begin to ebb. To know that, epidemiologists, public health authorities and policymakers rely on...

Read more: Lack of data makes predicting COVID-19's spread difficult but models are still vital

No, CBD is not a miracle molecule that can cure coronavirus, just as it won't cure many other maladies its proponents claim

  • Written by C. Michael White, Professor and Head of the Department of Pharmacy Practice, University of Connecticut
Health fads have come and gone over the decades. Is CBD another one? Getty Images / Lauri Patterson

The claims for CBD’s alleged healing powers have been so exaggerated that it’s no surprise that a CBD maker was recently warned by the New York attorney general for claiming that the molecule can fight COVID-19. There are no credible...

Read more: No, CBD is not a miracle molecule that can cure coronavirus, just as it won't cure many other...

Wildfire smoke worsens coronavirus risk, putting firefighters in extra danger

  • Written by Luke Montrose, Assistant Professor of Community and Environmental Health, Boise State University
New research shows that exposure to air pollution, including wildfire smoke, can make coronavirus particularly deadly.AP Photo/Marcio Jose Sanchez

As summer approaches, two forces of nature are on a collision course, and wildland firefighters will be caught in the middle.

New research suggests that the smoke firefighters breathe on the front lines...

Read more: Wildfire smoke worsens coronavirus risk, putting firefighters in extra danger

Students fight pandemic – and get real-world experience – by using 3D printers to make face shields

  • Written by Johannes Strobel, Professor of Information Science & Learning Technologies, University of Missouri-Columbia
Health care workers at Lake Regional Hospital in Osage Beach, Missouri, wear face shields donated by students from Camdenton High School in Camdenton, Missouri.Provided courtesy of Camdenton High School, CC BY-ND

When high school teachers in Camdenton, Missouri, read about how personal protective equipment for health care workers was in short supply...

Read more: Students fight pandemic – and get real-world experience – by using 3D printers to make face shields

What we do and do not know about COVID-19's infectivity and viral load

  • Written by Marta Gaglia, Assistant Professor of Molecular Biology & Microbiology, Tufts University
SARS-CoV-2 virus particles, isolated from a patient and imaged using a transmission electron micrograph.NIAID

As the COVID-19 pandemic spreads, it has become clear that people need to understand basic facts about SARS-CoV-2, the virus that causes COVID-19, to make informed health care and public policy decisions. Two basic virological concepts have...

Read more: What we do and do not know about COVID-19's infectivity and viral load

What we do and do not know about COVID-19's infectious dose and viral load

  • Written by Marta Gaglia, Assistant Professor of Molecular Biology & Microbiology, Tufts University
SARS-CoV-2 virus particles, isolated from a patient and imaged using a transmission electron micrograph.NIAID

As the COVID-19 pandemic spreads, it has become clear that people need to understand basic facts about SARS-CoV-2, the virus that causes COVID-19, to make informed health care and public policy decisions. Two basic virological concepts have...

Read more: What we do and do not know about COVID-19's infectious dose and viral load

Coronavirus lockdowns are pushing mass transit systems to the brink – and low-income riders will pay the price

  • Written by Ramya Vijaya, Professor of Economics, Stockton University
Mass transit ridership in Los Angeles and elsewhere has plummeted during the crisis. Tommaso Boddi/Getty ImagesCC BY-ND

Low-income Americans have borne the brunt of the coronavirus pandemic. They may also get left behind in the recovery.

Steep declines in ridership during the crisis have pushed public transit systems across the U.S. into deep...

Read more: Coronavirus lockdowns are pushing mass transit systems to the brink – and low-income riders will...

Income inequality is getting worse in US urban areas

  • Written by Brian Thiede, Assistant Professor of Rural Sociology and Demography, Pennsylvania State University
Data shows that the gap has grown in recent years.Hyejin Kang/Shutterstock.com

Income inequality has increased dramatically in the United States over recent decades, surpassing its previous peak in the 1920s.

In 2016, the average income among the bottom 24.9 million households was US$21,000. Meanwhile, the top 1%, or 1.2 million households, earned...

Read more: Income inequality is getting worse in US urban areas

Why the Supreme Court made Wisconsin vote during the coronavirus crisis

  • Written by Austin Sarat, Professor of Jurisprudence and Political Science, Amherst College
Milwaukee voters wait in a social-distancing line, some wearing masks, before voting in the state's spring elections on April 7.AP Photo/Morry Gash

When Wisconsin voters had to brave the coronavirus pandemic to vote in their state’s April 7 election, it was the latest phase of a nearly 60-year legal and political fight over who can vote in...

Read more: Why the Supreme Court made Wisconsin vote during the coronavirus crisis

More Articles ...

  1. Birthed by HBCU students, this organization offers important lessons for today's student activists
  2. Shuttered by the coronavirus, many gay bars – already struggling – are now on life support
  3. Do people become more selfless as they age?
  4. Ignaz Semmelweis, the doctor who discovered the disease-fighting power of hand-washing in 1847
  5. Bees seeking bacteria: How bees find their microbiome
  6. Cold War-style preparedness could help fight future pandemics
  7. Journalists are recognizing they're writing a rough draft of history – and can't say definitively 'that's the way it is'
  8. Journalists are recognizing they're writing a rough draft of history -- and can't say definitively that's the way it is
  9. COVID-19 may hit rural residents hard, and that spells trouble because of lack of rural health care
  10. Isolating together is challenging – and relationship stresses can affect biological functioning
  11. Want to know how many people have the coronavirus? Test randomly
  12. Will COVID-19 be the death of summer vacation?
  13. 5 ways parents can motivate children at home during the pandemic – without nagging or tantrums
  14. US pharmacists can now test for coronavirus – they could do more if government allowed it
  15. US pharmacists can now test for coronavirus. They could do more if government allowed it
  16. Ancient texts encouraged hope and endurance when they spoke of end times
  17. Scientists have found oil from the Deepwater Horizon blowout in fishes' livers and on the deep ocean floor
  18. What is the SBA? An unheralded agency faces the unprecedented task of saving America's small businesses
  19. Party on! Why some young people are more concerned about their reputations than catching coronavirus
  20. Making music at a distance – how to come together online to spark your creativity
  21. 3 things to consider before you let your child play chess online
  22. Muslim women who cover their faces find greater acceptance among coronavirus masks – 'Nobody is giving me dirty looks'
  23. Who wants to be a governor now?
  24. Plummeting tax revenues will put governors in tough budget situations
  25. Terrorists, militants and criminal gangs join the fight against the coronavirus
  26. Videoconferencing keeps people connected while the coronavirus keeps them inside – but privacy and security are far from perfect
  27. Study shows pangolins may have passed new coronavirus from bats to humans
  28. Why coronavirus death rates can't be summed up in one simple number
  29. Older Americans are risking coronavirus exposure to get their medications
  30. Colombia hopes for 'humanitarian' ceasefire during coronavirus as violence resurges
  31. Coronavirus will test US's civic health too
  32. The unintended consequences of marijuana decriminalization
  33. A decade after the Deepwater Horizon explosion, offshore drilling is still unsafe
  34. Inside the Beatles' messy breakup, 50 years ago
  35. Going back to school to deal with hard times? For-profit schools could make things even harder
  36. Why your local store keeps running out of flour, toilet paper and prescription drugs
  37. Video: The coronavirus pandemic lays bare a host of cyber issues
  38. Clear, consistent health messaging critical to stemming epidemics and limiting coronavirus deaths
  39. COVID-19 is hitting black and poor communities the hardest, underscoring fault lines in access and care for those on margins
  40. How can the houseless fight the coronavirus? A community organization partners with academics to create a grassroots hand-washing infrastructure
  41. For asthma patients, the novel coronavirus can be scary. Here's what you need to know
  42. Coronavirus research done too fast is testing publishing safeguards, bad science is getting through
  43. Here's how Americans coped during the beginning of the COVID-19 pandemic
  44. Coronavirus: Developing economies are getting crushed – here's why their rich neighbors should help them
  45. Digital surveillance can help bring the coronavirus pandemic under control – but also threatens privacy
  46. Visualizing the virus
  47. Why sports still matter – even in a time when you can't actually watch any
  48. Overloaded morgues, mass graves and infectious remains: How forensic pathologists handle the coronavirus dead
  49. Bernie drops out, as Democrats pick pragmatism over consistency
  50. Don't rely on a quarantini to boost your immune system during coronavirus