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Who's in charge of lifting lockdowns?

  • Written by David Swindell, Associate Professor of Public Affairs, Arizona State University
When is the right time to wave the green flag?Yellow Dog Productions/Getty Images

In a nation with more than 90,000 governments, responses to the coronavirus pandemic have highlighted the challenges posed by the United States’ system of federalism, where significant power rests with states and local governments. Wisconsin’s Supreme...

Read more: Who's in charge of lifting lockdowns?

Megacity slums are incubators of disease – but coronavirus response isn't helping the billion people who live in them

  • Written by Robert Muggah, Lecturer, Pontifical Catholic University of Rio de Janeiro (PUC-Rio)
A market area in Dhaka, the Bangladeshi capital, crowded with people despite the coronavirus pandemic, May 12, 2020. hmed Salahuddin/NurPhoto via Getty Images

Having ravaged some of the world’s wealthiest cities, the coronavirus pandemic is now spreading into the megacities of developing countries. Sprawling urban areas in Brazil, Nigeria and...

Read more: Megacity slums are incubators of disease – but coronavirus response isn't helping the billion...

Prehistoric human footprints reveal a rare snapshot of ancient human group behavior

  • Written by William E.H. Harcourt-Smith, Research Associate, Division of Paleontology, American Museum of Natural History, and Associate Professor in Anthropology, Lehman College, CUNY
Footprints, preserved in solidified ash, hint at human behavior from as long as 19,000 years ago.Cynthia Liutkus-Pierce, CC BY-ND

When it comes to reconstructing how ancient creatures lived, palaeontologistslike us are as much detectives as we are scientists.

We’re used to partial evidence, dead ends and red herrings. It’s especially...

Read more: Prehistoric human footprints reveal a rare snapshot of ancient human group behavior

Social distancing is no reason to stop service learning – just do it online

  • Written by Marianne E. Krasny, Professor of Environmental Education and Civic Ecology, Cornell University
College students don't have to appear in person to do good.Tom Werner/Getty Images

At Troy University in Alabama, students went online to help a county with a high infant mortality rate in the state of Georgia to analyze health disparities and develop solutions.

At Cornell University, where I teach, law students are providing legal services online...

Read more: Social distancing is no reason to stop service learning – just do it online

Everyday ethics: Stripping puts me in close contact with others – should I go back to work?

  • Written by Lee McIntyre, Research Fellow, Center for Philosophy and History of Science, Boston University
Tipping from a social distance at The Lucky Devil strip club in Portland, Oregon. Steve Dykes/Getty Images

A lot of people are facing ethical decisions about their daily life as a result of the coronavirus. Ethicist Lee McIntyre has stepped in to help provide advice over the moral dilemmas we face. If you have a question you’d like a...

Read more: Everyday ethics: Stripping puts me in close contact with others – should I go back to work?

Delaying primaries helps protect incumbents as well as voters

  • Written by Robert Boatright, Professor of Political Science, Clark University
An Ohio election official on the night of the primary vote rescheduled from March 17 to April 28.AP/Gene J. Puskar

Nineteen states, including Wyoming, Hawaii and Maryland, have postponed or canceled their primary elections. To many Americans, the idea that states might cancel or postpone their primaries as a response to the COVID-19 epidemic may...

Read more: Delaying primaries helps protect incumbents as well as voters

We designed an experimental AI tool to predict which COVID-19 patients are going to get the sickest

  • Written by Anasse Bari, Clinical Assistant Professor of Computer Science, New York University
AI can help doctors tackle new problems. Paulus Rusyanto / EyeEm via Getty Images

COVID-19 doesn’t create cookie cutter infections. Some people have extremely mild cases while others find themselves fighting for their lives.

Clinicians are working with limited resources against a disease that is very hard to predict. Knowing which patients...

Read more: We designed an experimental AI tool to predict which COVID-19 patients are going to get the sickest

A new type of chemical bond: The charge-shift bond

  • Written by John Morrison Galbraith, Associate Professor of Chemistry, Marist College
A universe of chemical equations.Nikolayenko Yekaterina/Shutterstock.com

The Abstract features interesting research and the people behind it.

John Morrison Galbraith is an associate professor of chemistry at Marist College who studies chemical bonding, which is the process that holds atoms together to make molecules.

What have you discovered?

Did you...

Read more: A new type of chemical bond: The charge-shift bond

What is the ACE2 receptor, how is it connected to coronavirus and why might it be key to treating COVID-19? The experts explain

  • Written by Krishna Sriram, Postdoctoral Fellow, University of California San Diego
A molecular model of the spike proteins (red) of SARS-CoV-2 binding to the angiotensin-converting enzyme 2 (ACE2) protein, the receptor (blue) which is its the entry route to the target cell.Juan Gaertner/Science Photo Library

In the search for treatments for COVID-19, many researchers are focusing their attention on a specific protein that allows...

Read more: What is the ACE2 receptor, how is it connected to coronavirus and why might it be key to treating...

More Articles ...

  1. 'I thought I could wait this out': Fearing coronavirus, patients are delaying hospital visits, putting health and lives at risk
  2. Masks help stop the spread of coronavirus – the science is simple and I'm one of 100 experts urging governors to require public mask-wearing
  3. Americans may be willing to pay $5 trillion to stop the spread of the coronavirus and save lives
  4. What the coronavirus crisis reveals about vulnerable populations behind bars and on the streets
  5. Coronavirus diets: What's behind the urge to eat like little kids?
  6. How the Lyme disease epidemic is spreading and why ticks are so hard to stop
  7. Amid pandemic, campaigning turns to the internet
  8. Why it's wrong to blame livestock farms for coronavirus
  9. Bankruptcy courts ill-prepared for tsunami of people going broke from coronavirus shutdown
  10. Surprise medical bills continue during coronavirus time, and Congress still misses major points
  11. What is a clinical trial? A health policy expert explains
  12. 'Blue state bailouts'? Some states like New York send billions more to federal government than they get back
  13. Everyday ethics: Is it OK to feed stray cats during the coronavirus crisis?
  14. AI tool searches thousands of scientific papers to guide researchers to coronavirus insights
  15. Government cybersecurity commission calls for international cooperation, resilience and retaliation
  16. Ashamed over my mental illness, I realized drawing might help me – and others – cope
  17. The dirty history of soap
  18. Study shows how Airbnb hosts discriminate against guests with disabilities as sharing economy remains in ADA gray area
  19. Can a business still be small with 500 employees?
  20. A way to make COVID-19 college furloughs more fair
  21. What FDR’s polio crusade teaches us about presidential leadership amid crisis
  22. As reopening begins in uncertain coronavirus times, you need emotional protective equipment, too
  23. Nurses on the front lines: A history of heroism from Florence Nightingale to coronavirus
  24. You're not going far from home – and neither are the animals you spy out your window
  25. What every new baker should know about the yeast all around us
  26. Diabetics break bones easily – new research is figuring out why their bones are so fragile
  27. What are Asian giant hornets, and are they really dangerous? 5 questions answered
  28. For parents of color, schooling at home can be an act of resistance
  29. Science fiction builds mental resiliency in young readers
  30. What US states can learn from COVID-19 transition planning in Europe
  31. Why the military can use emergency powers to treat service members with trial COVID-19 drugs
  32. The tooth fairy as an essential worker in a child's world of wonder
  33. Historic power struggle between Trump and Congress reviewed by Supreme Court
  34. Historic power struggle between Trump and Congress to be reviewed by Supreme Court
  35. Coronavirus unemployment at nearly 15% is still shy of the record high reached during the Great Depression
  36. What needs to go right to get a coronavirus vaccine in 12-18 months
  37. Finding ways to move your body while social distancing
  38. Drive-thru iftars and coronavirus task forces: How Muslims are observing obligations to the poor this Ramadan
  39. 5 things new graduates should do to plan their careers
  40. Not all kids have computers – and they're being left behind with schools closed by the coronavirus
  41. COVID-19 shutdowns are clearing the air, but pollution will return as economies reopen
  42. The flowers you buy your mom for Mother's Day may be tied to the US war on drugs
  43. Mothers behind bars nurture relationships with visitors in this unusual prison garden
  44. The killing of Ahmaud Arbery highlights the danger of jogging while black
  45. Touching the asteroid Ryugu revealed secrets of its surface and changing orbit
  46. Is is safe to visit your mother on Mother's Day? A doctor offers a decision checklist
  47. Is it safe to visit your mother on Mother's Day? A doctor offers a decision checklist
  48. New study shows staggering effect of coronavirus pandemic on America's mental health
  49. Postwar forced resettlement of Germans echoes through the decades
  50. Is seltzer water healthy?