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Partisan divide creates different Americas, separate lives

  • Written by Robert B. Talisse, W. Alton Jones Professor of Philosophy, Vanderbilt University
Even in the physical world, it's hard to cross partisan lines.igorstevanovic/Shutterstock.com

When people try to explain why the United States is so politically polarized now, they frequently refer to the concept of “echo chambers.”

That’s the idea that people on social media interact only with like-minded people, reinforcing each...

Read more: Partisan divide creates different Americas, separate lives

Textbook merger could create more problems than just higher prices

  • Written by Naomi S. Baron, Professor of Linguistics Emerita, American University
Textbook prices could rise higher if a planned textbook company merger goes through.Prostock-studio/Shutterstock.com

Ever since Cengage and McGraw-Hill Education – two of the largest textbook publishers in the U.S. – announced plans to merge next year, fears have arisen that lack of competition in America’s textbook industry will...

Read more: Textbook merger could create more problems than just higher prices

From smoking to vaping: Why do we abuse our lungs?

  • Written by Richard Gunderman, Chancellor's Professor of Medicine, Liberal Arts, and Philanthropy, Indiana University
Inam Rehman, manager of Jubilee Vape & Smoke Inc., vapes while discussing New York Gov. Andrew Cuomo's push to enact a statewide ban on the sale of flavored e-cigarettes.Bebeto Matthews/AP Photo

Today’s growing toll of deaths and serious illnesses associated with vaping represents just the latest variation on an age-old theme: our...

Read more: From smoking to vaping: Why do we abuse our lungs?

A digital archaeologist helps inaccessible collections be seen

  • Written by Davide Tanasi, Associate Professor of Digital Humanities, Department of History, University of South Florida
Davide Tanasi scans an artifact from the Farid Karam collection.Davide Tanasi, Author provided

The Abstract features interesting research and the people behind it.

Davide Tanasi is a digital archaeologist at the University of South Florida. He creates highly detailed 3D scans of archaeological artifacts that can be viewed online or used to create 3D...

Read more: A digital archaeologist helps inaccessible collections be seen

We're increasingly bombarded with choices – and it's stressing us out

  • Written by Thomas Saltsman, Senior Lab Director, Social Psychophysiology Laboratory, University at Buffalo, The State University of New York
When trying to find a romantic match, we're often overwhelmed with options.Reddit/WittyRepost

Log onto Netflix, and you’ll be presented with a menu of nearly 6,000 titles. Create an OkCupid account, and you’ll have the chance to connect with 5 million other active users. Search for a new toothbrush on Amazon, and you’ll be...

Read more: We're increasingly bombarded with choices – and it's stressing us out

Fed’s rate cut signals a recession may be ahead – and it may not have enough ammunition to fight it

  • Written by Michael Klein, Professor of International Economic Affairs at The Fletcher School, Tufts University
The Fed's Jerome Powell keeps his cards close to his chest. AP Photo/Patrick Semansky

The Federal Reserve seems a lot more concerned about the state of the economy than it’s been letting on.

The Fed lowered its target interest rate by a quarter point on Sept. 18, the second such cut since July – and the first reductions since the Great...

Read more: Fed’s rate cut signals a recession may be ahead – and it may not have enough ammunition to fight it

'Chernobyl' shows how mass mobilizations saved Europe and doomed the Soviet Union

  • Written by Gregory R. Witkowski, Senior Lecturer of Nonprofit Management, Columbia University
Miners were among the many people the USSR deployed after the disaster.Liam Daniel/HBO

The HBO miniseries “Chernobyl” about the 1986 Soviet nuclear disaster has won over viewers and critics.

Despite taking some dramatic licenses, the show accurately portrays everyday life under communism in the Soviet Union, the gory effects of severe...

Read more: 'Chernobyl' shows how mass mobilizations saved Europe and doomed the Soviet Union

Moscow’s municipal elections illustrate the growing political crisis in Russia

  • Written by Regina Smyth, Associate Professor of Political Science, Indiana University
An opposition activist holds the Russian Constitution during a protest in Moscow, Aug. 17, 2019 against the exclusion of some candidates from Moscow's upcoming election. AP/Alexander Zemlianichenko

Russian President Vladimir Putin’s ruling party, United Russia, eked out a majority in the Moscow municipal legislature in elections on Sept. 8.

Wh...

Read more: Moscow’s municipal elections illustrate the growing political crisis in Russia

Youth climate movement puts ethics at the center of the global debate

  • Written by Marion Hourdequin, Professor of Philosophy, Colorado College
Young environmentalists are putting the ethical dimensions of climate change at the center of a global debate that has historically focused on politics, efficiency and cost-benefits analysis.AP Photo/Kin Cheung

Even if you’ve never heard of Greta Thunberg, the 16-year-old Swedish environmentalist who crossed the Atlantic on a sailboat to...

Read more: Youth climate movement puts ethics at the center of the global debate

Reimagining eggshells and other everyday items to grow human tissues and organs

  • Written by Gulden Camci-Unal, Assistant Professor of Chemical Engineering, University of Massachusetts Lowell
Are eggshells the next supermaterial for tissue engineers?icepkman/Shutterstock.com

Imagine you wanted to grow a blood vessel or kidney or liver outside the body. How would you get all the cells to stick together and form the correct three-dimensional structure?

That is just one of the many challenges of tissue engineering, a field with the broad...

Read more: Reimagining eggshells and other everyday items to grow human tissues and organs

More Articles ...

  1. Video games can bring history back to life
  2. Video games can bring older family members' personal history back to life
  3. Collagen in your coffee? A scientist says forget it
  4. How does the 'unidentified political object' that is the European Union really work?
  5. Malicious bots and trolls spread vaccine misinformation – now social media companies are fighting back
  6. Are conspiracy theories on the rise in the US?
  7. I researched Uighur society in China for 8 years and watched how technology opened new opportunities – then became a trap
  8. Fish larvae float across national borders, binding the world's oceans in a single network
  9. The 4 big questions that the next Israeli government will decide
  10. Wall Street is ignoring the omens of recession – here's why
  11. A quarter of US parents are unmarried – and that changes how much they invest in their kids
  12. Jeff and MacKenzie Bezos' billions for the homeless will relieve suffering but won't defeat homelessness
  13. Why Bill Maher is wrong about fat-shaming
  14. Lack of toothbrushing for seniors in nursing homes may sound gross, but it's a serious health risk
  15. Caribbean fish love catastrophic hurricanes
  16. Expanding direct democracy won't make Americans feel better about politics
  17. Is it even possible to connect '13 Reasons Why' to teen suicide?
  18. Reparations are essential to eliminating the substantial wealth gap between black and white Americans
  19. Cómo desarrollar el vocabulario de su niño: 7 formas
  20. How Congress turns citizens' voices into data points
  21. 3 countries where Trump is popular
  22. There's a way for modern medicine to cure diseases even when the treatments aren't profitable
  23. Flavored e-cigarettes sweetly lure kids into vaping and also mislead them to dismiss danger, studies suggest
  24. British troops massacred Indians in Amritsar -- and a century later, there's been no official apology
  25. At these colleges, students begin serious research their first year
  26. The Senate filibuster explained – and why it should be allowed to die
  27. The bizarre social history of beds
  28. Why Sikhs wear a turban and what it means to practice the faith in the United States
  29. Climate explained: why carbon dioxide has such outsized influence on Earth's climate
  30. A newly designed vaccine may help stamp out remaining polio cases worldwide
  31. Why carbon dioxide has such outsized influence on Earth's climate
  32. The womb isn't sterile – healthy babies are born with bacteria and fungi in their guts
  33. Anti-vaccination mothers have outsized voice on social media – pro-vaccination parents could make a difference
  34. How a person vapes, not just what a person vapes, could also play a big role in vaping harm
  35. Why won't Democrats say they want government to solve problems?
  36. Top Democrats discussed 'Medicare for All' at Houston debate, but what about healthy food for all?
  37. Weinstein may be a monster, but the lawyers who enabled him are the real villains in #MeToo takedown 'She Said'
  38. How bankruptcy works for companies and creditors
  39. How corporate bankruptcy works
  40. Concussions and children returning to school – what parents need to know
  41. Free preschool, longer school days and affordable day care help keep moms in the paid workforce
  42. An artist's journey into the science of sweat
  43. A plan to monitor the mentally ill? History of mental illness and stigma provides insights
  44. Hotels play vital role in relief efforts when disaster strikes
  45. The problem with the push for more college degrees
  46. China is positioned to lead on climate change as the US rolls back its policies
  47. How TV cameras influence candidates' debate success
  48. Vaping likely has dangers that could take years for scientists to even know about
  49. Why community-owned grocery stores like co-ops are the best recipe for revitalizing food deserts
  50. Want to reform America's police? Look to firefighters