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The lasting consequences of school shootings on the students who survive them

  • Written by Maya Rossin-Slater, Associate Professor of Health Policy, Stanford University
imageA girl grieves for a friend killed in the Uvalde shooting.Chandan Khanna/AFP via Getty Images

As the U.S. reels from another school shooting, much of the public discussion has centered on the lives lost: 19 children and two adults. Indeed, the massacre at Robb Elementary School in Uvalde, Texas is the second deadliest such incident on record, after...

Read more: The lasting consequences of school shootings on the students who survive them

50 years of UN environmental diplomacy: What's worked and the trends ahead

  • Written by Mihaela Papa, Adjunct Assistant Professor in Sustainable Development and Global Governance, The Fletcher School, Tufts University
imageNegotiations over the years have aimed to protect forests, biodiversity and the climate.Manjunath Kiran/AFP via Getty Images

In 1972, acid rain was destroying trees. Birds were dying from DDT poisoning, and countries were contending with oil spills, contamination from nuclear weapons testing and the environmental harm of the Vietnam War. Air...

Read more: 50 years of UN environmental diplomacy: What's worked and the trends ahead

The Asian Canadian gay activist whose theories on sexuality were decades ahead of their time

  • Written by Laurie Marhoefer, Jon Bridgman Endowed Associate Professor of History, University of Washington
imageLi Shiu Tong, right, was the boyfriend and intellectual heir of German sexologist Magnus Hirschfeld.Imagno/Getty Images

Historians are rediscovering one of the most important LGBTQ activists of the early 20th Century – an Asian Canadian named Li Shiu Tong. You probably don’t know the name, but he was at the center of the first wave of...

Read more: The Asian Canadian gay activist whose theories on sexuality were decades ahead of their time

The Wall of Wind can blow away buildings at Category 5 hurricane strength to help engineers design safer homes – but even that isn't powerful enough

  • Written by Richard Olson, Director of the Extreme Events Institute, Florida International University
imageThe Wall of Wind can create Category 5 hurricane winds for testing life-size structures.Margi Rentis/Florida International University

In an airplane hangar in Miami, engineers are recreating some of the most powerful hurricane winds to ever strike land. These Category 5 winds can shatter a test building in the blink of an eye.

Yet they...

Read more: The Wall of Wind can blow away buildings at Category 5 hurricane strength to help engineers design...

What are HeLa cells? A cancer biologist explains

  • Written by Ivan Martinez, Associate Professor of Microbiology, Immunology and Cell Biology, West Virginia University
imageCancer-causing viruses like HPV can cause cells to divide indefinitely and, in the case of Henrietta Lacks, become immortal.Tom Deerinck/NIH via Flickr, CC BY-NC

In an amazing twist of fate, the aggressive cervical cancer tumor that killed Henrietta Lacks, a 31-year old African American mother, became an essential tool that helped the biomedical...

Read more: What are HeLa cells? A cancer biologist explains

Shavuot: A Jewish holiday of renewing commitment to God

  • Written by Alan Avery-Peck, Kraft-Hiatt Professor in Judaic Studies, College of the Holy Cross
imageAn Ultra Orthodox Jewish man in Israel harvests wheat ahead of the holiday of Shavuot.AP Photo/Ariel Schalit

The festival of Shavuot, marked this year on June 5 and 6, celebrates the biblical story of God revealing Torah – Jewish scriptures and teachings – to the Israelites at Mount Sinai. This gift, and the observance of Torah’s...

Read more: Shavuot: A Jewish holiday of renewing commitment to God

Deaths and injuries in road crashes are a 'silent epidemic on wheels'

  • Written by John Rennie Short, Professor, School of Public Policy, University of Maryland, Baltimore County
imagePedestrians pass the aftermath of a crash in Gaza City in the Gaza Strip on Oct. 11, 2021.Majdi Fathi/NurPhoto via Getty Images

The COVID-19 pandemic has generated mind-numbing statistics over the past two years: half a billion cases, 6 million deaths, 1 million in the U.S. alone. But another, less-publicized global scourge preceded it and is...

Read more: Deaths and injuries in road crashes are a 'silent epidemic on wheels'

One family's photo album includes images of a vacation, a wedding anniversary and the lynching of a Black man in Texas

  • Written by Jeffrey L. Littlejohn, Professor of History, Sam Houston State University
imageIn this photo from Aug. 20, 1922, Gene Kemp and Mary 'Teddie' Kemp, at left, are seen with two friends.Jeffrey L. Littlejohn

As a historian and director of the Lynching in Texas project, which has documented more than 600 racial terror lynchings, I receive regular emails from journalists, scholars and activists who want to discuss the history of...

Read more: One family's photo album includes images of a vacation, a wedding anniversary and the lynching of...

If plastic comes from oil and gas, which come originally from plants, why isn’t it biodegradable?

  • Written by Yael Vodovotz, Professor of Food Science & Technology, The Ohio State University
imagePlastic trash accumulates in trees and shrubs along the Los Angeles River.Citizen of the Planet/Education Images/Universal Images Group via Getty Imagesimage

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

If plastic comes from oil and gas, which...

Read more: If plastic comes from oil and gas, which come originally from plants, why isn’t it biodegradable?

Race, gender and the ways these identities intersect matter in cancer outcomes

  • Written by Timothy Pawlik, Professor of Surgery, The Ohio State University
imageCancer care research usually focuses on just one of a patient's social identities.Isaac Lane Koval/Corbis/VCG via Getty Images

The Research Brief is a short take about interesting academic work.

The big idea

Belonging to one or more groups with long-standing social and economic disadvantages increases the risk of cancer diagnoses and death, according...

Read more: Race, gender and the ways these identities intersect matter in cancer outcomes

More Articles ...

  1. Arming teachers – an effective security measure or a false sense of security?
  2. The ordination of the first female rabbi 50 years ago has brought many changes – and some challenges
  3. The 'sonnenrad' used in shooters' manifestos: a spiritual symbol of hate
  4. Students are often segregated within the same schools, not just by being sent to different ones
  5. Nasal COVID-19 vaccines help the body prepare for infection right where it starts – in your nose and throat
  6. Yes, Muslims are portrayed negatively in American media -- 2 political scientists reviewed over 250,000 articles to find conclusive evidence
  7. Desegregating schools requires more than giving parents free choices – a scholar studies the choices parents of all races make
  8. Yes, Muslims are portrayed negatively in American media — 2 political scientists reviewed over 250,000 articles to find conclusive evidence
  9. Mass shootings leave behind collective despair, anguish and trauma at many societal levels
  10. 6 charts shows key role firearms makers play in America’s gun culture
  11. 6 charts show key role firearms makers play in America’s gun culture
  12. Why gun control laws don't pass Congress, despite majority public support and repeated outrage over mass shootings
  13. Rivers can suddenly change course – scientists used 50 years of satellite images to learn where and how it happens
  14. Who really owns the oil industry’s future stranded assets? If you own investment funds or expect a pension, it might be you
  15. How college students can help save local news
  16. How important is the COVID-19 booster shot for 5-to-11-year-olds? 5 questions answered
  17. 3 in 4 fundraisers have experienced sexual harassment on the job – often because of inappropriate behavior from donors
  18. Want to expand computer science education? Educate more teachers
  19. Genetic mutations can be benign or cancerous – a new method to differentiate between them could lead to better treatments
  20. How 'gate' became the syllable of scandal
  21. AI and machine learning are improving weather forecasts, but they won't replace human experts
  22. How the NRA evolved from backing a 1934 ban on machine guns to blocking nearly all firearm restrictions today
  23. After mass shootings like Uvalde, national gun control fails – but states often loosen gun laws
  24. What the Voyager space probes can teach humanity about immortality and legacy as they sail through space for trillions of years
  25. Replacement theory isn't new – 3 things to know about how this once-fringe conspiracy has become more mainstream
  26. Parents of deaf children often miss out on key support from the Deaf community
  27. Dangerous counterfeit drugs are putting millions of US consumers at risk, according to a new study
  28. Foreign companies exiting Russia echo the pressure campaign against South Africa's racist apartheid system
  29. What we know about mass school shootings in the US – and the gunmen who carry them out
  30. At least 19 children killed in Texas elementary school - 3 essential reads on America's relentless gun violence
  31. 19 children, 2 adults killed in Texas elementary school shooting – 3 essential reads on America's relentless gun violence
  32. How a sustainability index can keep Exxon but drop Tesla – and 3 ways to fix ESG ratings to meet investors' expectations
  33. Biden on Taiwan: Did he really commit US forces to stopping any invasion by China? An expert explains why, on balance, probably not
  34. Protestants and the pill: How US Christians helped make birth control mainstream
  35. Scientists at Work: How pharmacists and community health workers build trust with Cambodian genocide survivors
  36. What is a medication, or medical, abortion? 5 questions answered by 3 doctors
  37. The Catholic Church's views on exorcism have changed – a religious studies scholar explains why
  38. The big exodus of Ukrainian refugees isn't an accident – it's part of Putin's plan to destabilize Europe
  39. *Yorkicystis*, the 500 million-year-old relative of starfish that lost its skeleton
  40. Nuclear isomers were discovered 100 years ago, and physicists are still unraveling their mysteries
  41. How many bots are on Twitter? The question is difficult to answer and misses the point
  42. The Heard v. Depp trial is not just a media spectacle – it is an opportunity to discuss the nuances of intimate partner violence
  43. Conflicts over language stretch far beyond Russia and Ukraine
  44. Putin's key mistake? Not understanding Ukraine's blossoming national identity - even in the Russian-friendly southeast
  45. Where was the world's first zoo?
  46. Skin grafts for burns injuries can lead to crippling scars – a drug that blocks the skin's ability to respond to physical stimuli could promote healing, new research in pigs finds
  47. Impending demise of Roe v. Wade puts a spotlight on a major privacy risk: Your phone reveals more about you than you think
  48. How to make performance reviews less terrible – especially given the challenges of supervising remote workers
  49. War crimes trial of Russian soldier was perfectly legal – but that doesn't make it wise
  50. Europe is determined to cut fossil fuel ties with Russia, even though getting Hungary on board won't be easy