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Pittsburgh nurses are fighting for better staffing ratios — and the research backs them up

  • Written by Anna Mayo, Assistant Professor of Organizational Behavior, Carnegie Mellon University
imageNew York nurses went on strike in January 2026, protesting unsafe staffing levels while demanding better patient safety, increased wages, improved working conditions and fairer contracts.Timothy A. Clary/AFP via Getty Images

Since nursing contract negotiations heated up in January 2026 at UPMC Magee-Womens Hospital in Pittsburgh and at UPMC Altoona,...

Read more: Pittsburgh nurses are fighting for better staffing ratios — and the research backs them up

Making sense of a chaotic planet: How understanding weather and climate risks depends on supercomputers like NCAR’s

  • Written by Antonios Mamalakis, Assistant Professor of Data Science and Environmental Science, University of Virginia

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies?

The Earth system is a vast web of intertwined processes, from microscopic chemical reactions to towering storms. Ocean currents circulating deep in the Atlantic, forests...

Read more: Making sense of a chaotic planet: How understanding weather and climate risks depends on...

Taboo tics like shouting curses and slurs are uncommon in Tourette syndrome − but people who have them suffer harsh social stigma

  • Written by Rena Zito, Associate Professor of Sociology, Elon University
imageTourette's tics can include obscenities and slurs. These taboo words are emotionally charged and socially significant, so they tend to be more strongly encoded in the brain’s wiring.Dominic Lipinski/Stringer via Getty Images

John Davidson, whose life inspired the award-winning biopic “I Swear,” involuntarily shouted a racial slur...

Read more: Taboo tics like shouting curses and slurs are uncommon in Tourette syndrome − but people who have...

Why does pain last longer for women? Immune cells may be the culprit

  • Written by Geoffroy Laumet, Associate Profesor of Physiology and Neuroscience, Michigan State University
imageWhy some people recover more quickly from pain may come down to hormone levels.andreswd/E+ via Getty Images

Pain is something most people experience after an injury, whether from a sprained ankle, surgery or car accident. Normally pain fades as the body heals. But it may last longer in women than in men, making women more likely to develop chronic...

Read more: Why does pain last longer for women? Immune cells may be the culprit

Why ICE’s body camera policies make the videos unlikely to improve accountability and transparency

  • Written by Stephanie Lessing, Adjunct Professor of Public Policy, UMass Boston
imageA police officer in Ipswich, Mass., wears a WatchGuard body camera on July 29, 2020.Jonathan Wiggs/The Boston Globe via Getty Images

Amid growing demands by Democrats to overhaul U.S. Immigration and Customs Enforcement after federal immigration officials killed two U.S. citizens in Minnesota, Secretary of Homeland Security Kristi Noem said in...

Read more: Why ICE’s body camera policies make the videos unlikely to improve accountability and transparency

Honoring Colorado’s Black History requires taking the time to tell stories that make us think twice

  • Written by Claire Oberon Garcia, Professor of English, Colorado College
imageThe Colorado Springs City Council took weeks to pass a symbolic gesture recognizing February as Black History Month. Claire Oberon-Garcia

For the past eight years, the Colorado Springs City Council has issued proclamations and recognitions paying homage to the achievements of its African American citizens.

In 2005, the Colorado Springs City Council...

Read more: Honoring Colorado’s Black History requires taking the time to tell stories that make us think twice

Artists and writers are often hesitant to disclose they’ve collaborated with AI – and those fears may be justified

  • Written by Joel Carnevale, Assistant Professor of Management, Florida International University
imageIn a recent survey of more than 2,500 creative professionals, 83% reported using AI in their work.EuroChild/iStock via Getty Images

Generative artificial intelligence has become a routine part of creative work.

Novelists are using it to develop plots. Musicians are experimenting with AI-generated sounds. Filmmakers are incorporating it into their...

Read more: Artists and writers are often hesitant to disclose they’ve collaborated with AI – and those fears...

50 years ago, the Supreme Court broke campaign finance regulation

  • Written by John J. Martin, Assistant Professor of Law, Quinnipiac University
imageMost other democratic countries spend only a fraction of what the U.S. does on elections.Greggory DiSalvo, iStock/Getty Images Plus

In 2024, spending on federal elections totaled almost US$15 billion in the United States. The United Kingdom, in contrast, spent approximately $129 million on its 2024 parliamentary elections – less than 1% of...

Read more: 50 years ago, the Supreme Court broke campaign finance regulation

1 protein to rule them all – why crowning the protein that makes jellyfish glow green as a model can help scientists streamline biology

  • Written by Marc Zimmer, Professor of Chemistry, Connecticut College
imageGreen fluorescent protein has an iconic structure.National Institute of General Medical Sciences/National Institutes of Health via Flickr, CC BY-NC

Fruit flies, mice, zebra fish, yeast and the tiny worm C. elegans are model organisms that have carried modern biology on their backs.

Scientists did not choose them for their charisma. They were chosen...

Read more: 1 protein to rule them all – why crowning the protein that makes jellyfish glow green as a model...

‘Probably’ doesn’t mean the same thing to your AI as it does to you

  • Written by Mayank Kejriwal, Research Assistant Professor of Industrial & Systems Engineering, University of Southern California
imageAre you sure you and the AI chatbot you're using are on the same page about probabilities?Malte Mueller/fStop via Getty Images

When a human says an event is “probable” or “likely,” people generally have a shared, if fuzzy, understanding of what that means. But when an AI chatbot like ChatGPT uses the same word, it’s...

Read more: ‘Probably’ doesn’t mean the same thing to your AI as it does to you

More Articles ...

  1. When civil rights protesters are killed, some deaths – generally those of white people – resonate more
  2. Florida’s proposed cuts to AIDS drug program threaten patient care and public health
  3. Supreme Court’s Michigan pipeline case is about Native rights and fossil fuels, not just technical legal procedure
  4. Baptists have helped shape debate about religious freedom for over 400 years – up to today’s 10 Commandments laws
  5. Why standing in solidarity with immigrants is an act of accompaniment in Catholic philosophy
  6. Violent aftermath of Mexico’s ‘El Mencho’ killing follows pattern of other high-profile cartel hits
  7. Crowdfunded generosity isn’t taxable – but IRS regulations haven’t kept up with the growth of mutual aid
  8. Picky eating starts in the womb – a nutritional neuroscientist explains how to expand your child’s palate
  9. What is Bluetooth and how does it work?
  10. How transparent policies can protect Florida school libraries amid efforts to ban books
  11. Algorithms that customize marketing to your phone could also influence your views on warfare
  12. Colleges face a choice: Try to shape AI’s impact on learning, or be redefined by it
  13. Michelangelo hated painting the Sistine Chapel – and never aspired to be a painter to begin with
  14. How Homeland Security’s subpoenas and databases of protesters threaten the ‘uninhibited, robust, and wide-open’ free speech protected by Supreme Court precedent
  15. Meekness isn’t weakness – once considered positive, it’s one of the ‘undersung virtues’ that deserve defense today
  16. Why Stephen Colbert is right about the ‘equal time’ rule, despite warnings from the FCC
  17. As war in Ukraine enters a 5th year, will the ‘Putin consensus’ among Russians hold?
  18. Supreme Court rules against Trump’s emergency tariffs – but leaves key questions unanswered
  19. Enforcing Prohibition with a massive new federal force of poorly trained agents didn’t go so well in the 1920s
  20. How Dracula became a red-hot lover
  21. After a 32-hour shift in Pittsburgh, I realized EMTs should be napping on the job
  22. Individual donors provide only a small slice of university research funding – but Jeffrey Epstein’s ties with academics show why screening matters
  23. Menstrual pads and tampons can contain toxic substances – here’s what to know about this emerging health issue
  24. Colorado has high levels of radon, which can cause lung cancer – here’s how to lower your risk
  25. Trump administration axed nutrition education program that saved more money than it cost, even as government encourages healthier eating
  26. Probability underlies much of the modern world – an engineering professor explains how it actually works
  27. I’m a philosopher who tries to see the best in others – but I know there are limits
  28. Last nuclear weapons limits expired – pushing world toward new arms race
  29. ‘Learning to be humble meant taming my need to stand out from the group’ – a humility scholar explains how he became more grounded
  30. Why Michelangelo’s ‘Last Judgment’ endures
  31. The greatest risk of AI in higher education isn’t cheating – it’s the erosion of learning itself
  32. Why the ‘Streets of Minneapolis’ have echoed with public support – unlike the campus of Kent State in 1970
  33. Russia tested NATO’s airspace 18 times in 2025 alone – a 200% surge that signals a dangerous shift
  34. Do animals have a future on Hollywood sets?
  35. FDA’s abrupt flip-flop on Moderna’s mRNA flu shot highlights growing risks to drug-makers of investing in vaccines
  36. Tahoe avalanche: What causes snow slopes to collapse? A physicist and skier explains, with tips for surviving
  37. How Jesse Jackson set the stage for Bernie Sanders and today’s progressives
  38. How deregulation made electricity more expensive, not cheaper
  39. When ICE sweeps a community, public health pays a price – and recovery will likely take years
  40. Florida’s immigrant entrepreneurs are creating jobs and prosperity in their communities
  41. Your gut microbes can be anti-aging – scientists are uncovering how to keep your microbiome youthful
  42. TrumpRx, Trump Kennedy Center, Trump National Parks passes − government free speech allows the president to name things after himself
  43. From Gettysburg to Minneapolis: How the American Civil War continues to shape how we understand contemporary political conflicts and their dangers
  44. I asked students whether they’d want to be teachers? They quickly responded, ‘Why would I?’
  45. Iran-US nuclear talks may fail due to both nations’ red lines – but that doesn’t make them futile
  46. Revisiting the story of Clementine Barnabet, a Black woman blamed for serial murders in the Jim Crow South
  47. In World War II’s dog-eat-dog struggle for resources, a Greenland mine launched a new world order
  48. Coffee crops are dying from a fungus with species-jumping genes – researchers are ‘resurrecting’ their genomes to understand how and why
  49. New dietary guidelines prioritize ‘real food’ – but low-income pregnant women can’t easily obtain it
  50. 3 generations of Black Philadelphia students report persistent anti-Black attitudes in schools