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Vulnerability to financial scams in aging adults could be an early indicator of Alzheimer’s disease, new research shows

  • Written by Laura Fenton, PhD student in Clinical Psychology, USC Dornsife College of Letters, Arts and Sciences
imageA brain region called the entorhinal cortex may offer an important puzzle piece to understanding early Alzheimer's disease.Andrew Bret Wallis/The Image Bank via Getty Images

A brain region affected very early in Alzheimer’s disease may explain why some aging people are at greater risk of financial exploitation. That is the key finding of our...

Read more: Vulnerability to financial scams in aging adults could be an early indicator of Alzheimer’s...

No need to overload your cranberry sauce with sugar this holiday season − a food scientist explains how to cook with fewer added sweeteners

  • Written by Rosemary Trout, Associate Clinical Professor of Culinary Arts & Food Science, Drexel University
imageFall means cranberry season − and sweet seasonal holiday dishes. AP Photo/Sergei Grits

The holidays are full of delicious and indulgent food and drinks. It’s hard to resist dreaming about cookies, specialty cakes, rich meats and super saucy side dishes.

Lots of the healthy raw ingredients used in holiday foods can end up overshadowed by...

Read more: No need to overload your cranberry sauce with sugar this holiday season − a food scientist...

Graduate students explore America’s polarized landscape via train in this course

  • Written by Sarah Federman, Associate Professor of Conflict Resolution, University of San Diego
imageStudents who are part of the Crossing the Divide course arrive in Washington, D.C., in May 2024. Tony Camposimage

Uncommon Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching.

Title of course:

Crossing the Divide

What prompted the idea for the course?

I developed the idea for this course in 2016...

Read more: Graduate students explore America’s polarized landscape via train in this course

To some ancient Romans, gladiators were the embodiment of tyranny

  • Written by John M. Oksanish, Associate Professor of Classics, Wake Forest University
imagePaul Mescal as Lucius in 'Gladiator II.'Paramount

Neither “Gladiator” nor its cinematic sequel is particularly concerned with historical fact. For one thing, the emperor Marcus Aurelius had no intention of restoring the republic. Gladiatorial contests were abhorrent displays of cruelty, but they didn’t always end in death. And the...

Read more: To some ancient Romans, gladiators were the embodiment of tyranny

Activism on foot: When Indigenous activists walk the land to honor their past and reshape their future

  • Written by Meaghan Weatherdon, Assistant Professor of Theology and Religious Studies, University of San Diego
imageNative Americans taking part in the Longest Walk, heading from San Francisco to Washington, D.C., march past the state Capitol in Harrisburg, Pa., in 1978. AP Photo/Prouser

More than a decade ago, I spent a week working in Gatineau, a city on the southern edge of Québec, with the Cree Board of Health and Social Services. I was helping train...

Read more: Activism on foot: When Indigenous activists walk the land to honor their past and reshape their...

New maps show high-risk zones for whale-ship collisions − vessel speed limits and rerouting can reduce the toll

  • Written by Anna Nisi, Postdoctoral Researcher in Biology, University of Washington
image A blue whale swims close to a large vessel near the Port of Colombo, Sri Lanka. Asha de Vos, CC BY-ND

Imagine you are a blue whale swimming up the California coast, as you do every spring. You are searching for krill in the Santa Barbara Channel, a zone that teems with fish, kelp forests, seagrass beds and other undersea life, but also vibrates...

Read more: New maps show high-risk zones for whale-ship collisions − vessel speed limits and rerouting can...

ICC arrest warrants for Israel’s Netanyahu and Hamas leader doesn’t mean those accused will face trial anytime soon

  • Written by Victor Peskin, Associate Professor of Politics and Global Studies, Arizona State University
imageThe International Criminal Court in The Hague, Netherlands.Selman Aksunger/Anadolu via Getty Images

The International Criminal Court issued arrest warrants on Nov. 21, 2024, for Israeli Prime Minister Benjamin Netanyahu, his former defense minister and one leading Hamas official. Those named in the action are accused of war crimes and crimes...

Read more: ICC arrest warrants for Israel’s Netanyahu and Hamas leader doesn’t mean those accused will face...

Why you should get to know Thomas Aquinas, even 800 years after he lived

  • Written by Therese Cory, Associate Professor of Thomistic Studies, University of Notre Dame
imageSt. Thomas Aquinas and St. Peter confute heretics in a 1369 fresco by Andrea Bonaiuto in Florence's Spanish Chapel. Leemage/Corbis via Getty Imagesimage‘The Triumph of St. Thomas Aquinas,’ by Benozzo Gozzoli.Louvre Museum via Wikimedia Commons

Some years ago, I was rushing past the treasures of the Louvre in Paris, on the way to the...

Read more: Why you should get to know Thomas Aquinas, even 800 years after he lived

Crypto is soaring after Trump’s election − but is it a good ethical investment?

  • Written by Erran Carmel, Professor of Business, American University Kogod School of Business
imageA woman reviews Bitcoin prices outside a Bitcoin ATM on Aug. 4, 2024, in Rzeszow, Poland.Artur Widak/NurPhoto via Getty Images

An estimated 18 million Americans are invested in cryptocurrency, according to the Federal Reserve. And the United States just elected a pro-crypto president.

Cryptocurrencies such as Bitcoin have become a trendy digital...

Read more: Crypto is soaring after Trump’s election − but is it a good ethical investment?

Red flag laws are still used in Colorado’s Second Amendment sanctuaries, just less frequently

  • Written by Christopher Knoepke, Assistant Professor of Cardiology, University of Colorado Anschutz Medical Campus

Over a three-year period beginning in 2021, 353 petitions were filed under Colorado’s red flag law, and 39% of those petitions led to firearms being relinquished, according to research our group published in Preventive Medicine Reports.

Red flag laws are also known as extreme risk protection orders. These orders temporarily bar individuals...

Read more: Red flag laws are still used in Colorado’s Second Amendment sanctuaries, just less frequently

More Articles ...

  1. Americans agree more than they might think − not knowing this jeopardizes the nation’s shared values
  2. Doctor’s bills often come with sticker shock for patients − but health insurance could be reinvented to provide costs upfront
  3. Grantland Rice, the Four Horsemen and the blowout that never was
  4. Public health surveillance, from social media to sewage, spots disease outbreaks early to stop them fast
  5. Fast fashion may seem cheap, but it’s taking a costly toll on the planet − and on millions of young customers
  6. What would it mean if President-elect Trump dismantled the US Department of Education?
  7. Atmospheric river meets bomb cyclone: The result is like a fire hose flailing out of control
  8. When an atmospheric river meets a bomb cyclone, it’s like a fire hose flailing out of control along the West Coast
  9. ‘For the very first time I really enjoyed sex!’ − how lesbian escort agencies became a form of self-care in Japan
  10. Transplanting insulin-making cells to treat Type 1 diabetes is challenging − but stem cells offer a potential improvement
  11. Should I worry about mold growing in my home?
  12. Young families are leaving many large US cities − here’s why that matters
  13. 3 strategies to help Americans bridge the deepening partisan divide
  14. 75 years ago, Maria Tallchief made the ballet world reimagine itself and find a place for a Native American prima ballerina
  15. Blurry, morphing and surreal – a new AI aesthetic is emerging in film
  16. Companies are still committing to net-zero emissions, even if it’s a bumpy road – here’s what the data show
  17. Legal complications await if OpenAI tries to shake off control by the nonprofit that owns the rapidly growing tech company
  18. Trump’s agenda will face hurdles in Congress, despite the Republican ‘trifecta’ of winning the House, Senate and White House
  19. Why does the Senate confirm Trump’s picks for key posts — and how? A legal scholar explains the confirmation process and the ‘constitutional loophole’ of recess appointments
  20. An 83-year-old short story by Borges portends a bleak future for the internet
  21. Carbon offsets can help bring energy efficiency to low-income Americans − our Nashville data shows it could be a win for everyone
  22. Workplace diversity training programs are everywhere, but their effectiveness varies widely
  23. Black entrepreneurs are often shut out from capital, but here’s how some are removing barriers
  24. Climate change is encouraging unsanitary toilet practices among vulnerable communities
  25. Rethinking screen time: A better understanding of what people do on their devices is key to digital well-being
  26. The ‘Death Mother’: Horror’s most unnerving villain
  27. What Ukraine can now do with longer-range US missiles − and how that could affect the course of the war
  28. Trump’s criminal conviction won’t stop him from getting security clearance as president
  29. Americans face an insurability crisis as climate change worsens disasters – a look at how insurance companies set rates and coverage
  30. Robo price-fixing: Why the Justice Department is suing a software company to stop landlords colluding on rents
  31. From using plant rinds to high-tech materials, bike helmets have improved significantly over the past 2 centuries
  32. Why school police officers may not be the most effective way to prevent violence
  33. Philadelphia students have a new reading and writing curriculum − a literacy expert explains what’s changing
  34. Donor-advised funds are drawing a lot of assets besides cash – taking a bigger bite out of tax revenue than other kinds of charitable giving
  35. Why do I feel better when I wake myself up instead of relying on an alarm? A neurologist explains the science of a restful night’s sleep
  36. Dorothy Allison was an authentic voice for the poor, capturing the beauty, humor and pain of working-class life in America
  37. Populist podcasters love RFK, Jr., and he took the same left-right turn toward Trump as they did
  38. Better but not stellar: Pollsters faced familiar complaints, difficulties in assessing Trump-Harris race
  39. Campus diversity is becoming difficult to measure as students keep their race and ethnicity hidden on college applications
  40. Saltwater flooding is a serious fire threat for EVs and other devices with lithium-ion batteries
  41. Knee problems tend to flare up as you age – an orthopedic specialist explains available treatment options
  42. As the Taurid meteor shower passes by Earth, pseudoscience rains down – and obscures a potential real threat from space
  43. Get chronic UTIs? Future treatments may add more bacteria to your bladder to beat back harmful microbes
  44. Indonesia president’s diplomatic dash takes in China and US − but a Trump presidency may see the aspiring regional powerhouse tilt more toward Beijing
  45. Untreated sewage and fertilizer runoff threaten the Florida manatee’s main food source, contributing to malnutrition
  46. Campuses are ground zero in debates about antisemitism − but that’s been true for 100 years
  47. Republican lawmakers will reshape tax policy in 2025 — a tax expert explains what to expect
  48. 3 innovative ways to help countries hit by climate disasters, beyond a loss and damage fund
  49. Hundreds of 19th-century skulls collected in the name of medical science tell a story of who mattered and who didn’t
  50. Federal judge rules that Louisiana shalt not require public schools to post the Ten Commandments