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An artist's journey into the science of sweat

  • Written by Paul Vanouse, Professor of Art, University at Buffalo, The State University of New York
Sweat keeps the human body cool, but why does it stink?AP Photo/Seth Wenig

During steamy days, a body’s physiological response may cause you to wrinkle your nose: the smell of what many people associate with sweat.

In reality, sweat itself doesn’t have much scent. Surprisingly, the distinctive smell of human sweat results from a cocktail...

Read more: An artist's journey into the science of sweat

A plan to monitor the mentally ill? History of mental illness and stigma provides insights

  • Written by Troy Rondinone, Professor, history, Southern Connecticut State University
President Trump prayed with two students from Marjory Stoneman Douglas High School in Feb. 21, 2018 before a discussion on gun violence. On Sept. 9, 2019, he floated an idea to monitor people with mental illness.Carolyn Kaster/AP Photo

In the wake of the latest mass shooting in Texas, news agencies, politicians and pundits searched for explanations...

Read more: A plan to monitor the mentally ill? History of mental illness and stigma provides insights

Hotels play vital role in relief efforts when disaster strikes

  • Written by Rick Lagiewski, Assistant Professor of Hospitality and Tourism Management, Rochester Institute of Technology

Hotels are more than a place to stay while on vacation. They are also critical for destination disaster relief and recovery.

When major hurricanes strike, relief organizations like FEMA and the Red Cross are usually seen at the heart of the disaster response. Less publicized are the essential roles hotels play in aiding and supporting the efforts...

Read more: Hotels play vital role in relief efforts when disaster strikes

The problem with the push for more college degrees

  • Written by Johann N. Neem, Professor of American History, Western Washington University
President Obama sought to make the United States the most college-educated nation in the world by 2020.RIDTHISING/Shutterstock.com

In a 2009 speech, President Barack Obama proclaimed that by 2020, the United States will “once again have the highest proportion of college graduates in the world.”

As we near 2020, it is worth asking how...

Read more: The problem with the push for more college degrees

China is positioned to lead on climate change as the US rolls back its policies

  • Written by Kelly Sims Gallagher, Professor of Energy and Environmental Policy and Director, Center for International Environment and Resource Policy at The Fletcher School, Tufts University
Smoke from a coal-fired Beijing power plant that closed in 2017 as part of China's transition to cleaner energy.AP Photo/Andy Wong

As the effects of climate change become more widespread and alarming, U.N. Secretary-General António Guterres has called on nations to step up their plans for cutting greenhouse gas emissions. Every country has a...

Read more: China is positioned to lead on climate change as the US rolls back its policies

How TV cameras influence candidates' debate success

  • Written by Patrick A. Stewart, Associate Professor of Political Science, University of Arkansas
It matters how the candidates appear on screen.NBC via Mediaite

As the Democratic Party continues to winnow its field of candidates to challenge President Donald Trump, it’s important to remember that the way candidates are covered on TV can influence public opinion. That’s become increasingly apparent in today’s media landscape,...

Read more: How TV cameras influence candidates' debate success

Vaping likely has dangers that could take years for scientists to even know about

  • Written by Ilona Jaspers, Professor of pediatrics, microbiology and immunology, and environmental sciences and engineering, University of North Carolina at Chapel Hill
A man exhales after vaping Aug. 28, 2019 in Portland, Maine.Robert F. Bukaty/AP Photo

The rise in cases of otherwise healthy young adults who have been hospitalized or even died from vaping-associated lung injury is alarming.

Many people don’t know what is contained in these vaping devices, what the reported health effects actually mean, and,...

Read more: Vaping likely has dangers that could take years for scientists to even know about

Why community-owned grocery stores like co-ops are the best recipe for revitalizing food deserts

  • Written by Catherine Brinkley, Assistant Professor of Community and Regional Development, University of California, Davis
Detroit People's Food Co-op, opening later this year in a food desert, is an example of a community-driven project.DPFC

Tens of millions of Americans go to bed hungry at some point every year. While poverty is the primary culprit, some blame food insecurity on the lack of grocery stores in low-income neighborhoods.

That’s why cities, states and...

Read more: Why community-owned grocery stores like co-ops are the best recipe for revitalizing food deserts

Want to reform America's police? Look to firefighters

  • Written by Roscoe Scarborough, Assistant Professor of Sociology, College of Coastal Georgia
An institution's culture can affect the behavior of individual participants.Anthony Montoya/Shutterstock.com

Freddie Gray. Eric Garner. Michael Brown.

The deaths of black youth and men at the hands of police have sparked a nationwide conversation on discriminatory policing practices.

Media and the public often look to psychological explanations for d...

Read more: Want to reform America's police? Look to firefighters

Historically black colleges give graduates a wage boost

  • Written by Gregory N. Price, Professor, Economics, University of New Orleans
Research conflicts over how graduates of historically black colleges fare in the job market.sirtravelalot/Shutterstock.com

In 2010, two economists claimed that graduates of historically black colleges and universities, or HBCUs, suffer a “wage penalty” – that is, they earn relatively less than they would had they gone to a...

Read more: Historically black colleges give graduates a wage boost

More Articles ...

  1. In dandelions and fireflies, artists try to make sense of climate change
  2. How do brains tune in to one neural signal out of billions?
  3. The problem of living inside echo chambers
  4. Could a toilet seat help prevent hospital readmissions?
  5. Don't ignore serious nonmilitary threats to US national security
  6. 5 charts show how your household drives up global greenhouse gas emissions
  7. Why a plan to lower prescription drug prices should not be piecemeal
  8. The strange connection between Bobby Kennedy's death and Scooby-Doo
  9. Africa's Catholic churches face competition and a troubled legacy as they grow
  10. Indian Moon probe's failure won't stop an Asian space race that threatens regional security
  11. How giving legal rights to nature could help reduce toxic algae blooms in Lake Erie
  12. Curious Kids: Who was the first black child to go to an integrated school?
  13. 4 tips for selecting charities after disasters like Hurricane Dorian
  14. Market-based policies work to fight climate change, from India to Jamaica
  15. Math skills aren't enough to get through hard decisions – you need confidence, too
  16. How disinformation could sway the 2020 election
  17. Why your employer-sponsored insurance may ultimately not be good for you
  18. Far fewer Mexican immigrants are coming to the US -- and those who do are more educated
  19. In Brazil's rainforests, the worst fires are likely still to come
  20. I create manipulated images and videos – but quality may not matter much
  21. The hidden story of two African American women looking out from the pages of a 19th-century book
  22. How to increase access to gifted programs for low-income and black and Latino children
  23. Curious Kids: Why do burps make noise?
  24. How to increase access to gifted programs for low-income students and children of color
  25. What is Ashura? How this Shiite Muslim holiday inspires millions
  26. 'I'll have what she's having' – how and why we copy the choices of others
  27. Are you mentally well enough for college?
  28. Dr. Spock's timeless lessons in parenting
  29. New abortion laws contribute to sexist environments that harm everyone's health
  30. How climate change is driving emigration from Central America
  31. I wrote a book about email – and found myself pining for the days of letter-writing
  32. How nine days underwater helps scientists understand what life on a Moon base will be like
  33. Lessons from the UN peacekeeping mission in Rwanda, 25 years after the genocide it failed to stop
  34. How many Americans believe in climate change? Probably more than you think, research in Indiana suggests
  35. Why are there so few women CEOs?
  36. From cohabitation to cohousing: Older baby boomers create living arrangements to suit new needs
  37. How to get preschoolers ready to learn math
  38. Good communication is a key part of disaster response
  39. Here's what happens when political bubbles collide
  40. For some children born abroad, US citizenship has never been a guarantee
  41. 1 in 5 college students takes math courses that repeat what they already know
  42. Artificial intelligence in medicine raises legal and ethical concerns
  43. One skill that doesn't deteriorate with age
  44. Why methane emissions matter to climate change: 5 questions answered
  45. An opioid success story: Efforts to minimize painkillers after surgery appear to be working
  46. Why damage estimates for hurricanes like Dorian won't capture the full cost of climate change-fueled disasters
  47. Damage estimates for hurricanes like Dorian don't capture the full cost of climate change-fueled disasters
  48. Complex birdsongs help biologists piece together the evolution of lifelong learning
  49. The American Founders made sure the president could never suspend Congress
  50. Stop calling it a choice: Biological factors drive homosexuality