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Artificial intelligence in medicine raises legal and ethical concerns

  • Written by Sharona Hoffman, Professor of Health Law and Bioethics, Case Western Reserve University
Scientists are working with artificial intelligence in hopes of being able to better detect cancer.www.shutterstock.com

The use of artificial intelligence in medicine is generating great excitement and hope for treatment advances.

AI generally refers to computers’ ability to mimic human intelligence and to learn. For example, by using machine...

Read more: Artificial intelligence in medicine raises legal and ethical concerns

One skill that doesn't deteriorate with age

  • Written by Roger J. Kreuz, Associate Dean, College of Arts & Sciences, University of Memphis
Reading and writing can prevent cognitive decline.AJP/Shutterstock.com

When Toni Morrison died on Aug. 5, the world lost one of its most influential literary voices.

But Morrison wasn’t a literary wunderkind. “The Bluest Eye,” Morrison’s first novel, wasn’t published until she was 39. And her last, “God Help the...

Read more: One skill that doesn't deteriorate with age

Why methane emissions matter to climate change: 5 questions answered

  • Written by Anthony J. Marchese, Associate Dean for Academic and Student Affairs, Walter Scott, Jr. College of Engineering; Director, Engines and Energy Conversion Laboratory; Professor, Department of Mechanical Engineering and Energy Institute Affiliate Faculty, Col
A powerful heat-trapping gas, methane is released from the natural gas delivery infrastructure.AP Photo/Brennan Linsley

The EPA on Aug. 29 unveiled a proposal to rescind regulations to limit methane emissions from the oil and gas industry. Critics said the rollback will worsen climate change and air quality. Reaction from energy companies varied,...

Read more: Why methane emissions matter to climate change: 5 questions answered

An opioid success story: Efforts to minimize painkillers after surgery appear to be working

  • Written by Michael Kim, Clinical Assistant Professor of Anesthesiology, University of Southern California
Many hospitals are implementing new procedures to replace prescribing opioids after surgery. Dmytro Zinkevych/Shutterstock.com

The opioid epidemic has been wreaking misery and death across the nation for years. In 2017 alone, opioid overdoses killed more than 47,000 people10,000 more deaths than were caused by traffic accidents that year....

Read more: An opioid success story: Efforts to minimize painkillers after surgery appear to be working

Why damage estimates for hurricanes like Dorian won't capture the full cost of climate change-fueled disasters

  • Written by Gary W. Yohe, Huffington Foundation Professor of Economics and Environmental Studies, Wesleyan University
Cars sit submerged in water from Hurricane Dorian in Freeport, Bahamas.AP Photo/Ramon Espinosa

Scientists say climate change is causing powerful hurricanes like Dorian to increasingly stall over coastal areas, which leads to heavy flooding. Officials in the Bahamas feared “unprecedented” devastation after Dorian hovered over the islands...

Read more: Why damage estimates for hurricanes like Dorian won't capture the full cost of climate...

Damage estimates for hurricanes like Dorian don't capture the full cost of climate change-fueled disasters

  • Written by Gary W. Yohe, Huffington Foundation Professor of Economics and Environmental Studies, Wesleyan University
Cars sit submerged in water from Hurricane Dorian in Freeport, Bahamas.AP Photo/Ramon Espinosa

Scientists say climate change is causing powerful hurricanes like Dorian to increasingly stall over coastal areas, which leads to heavy flooding. Officials in the Bahamas feared “unprecedented” devastation after Dorian hovered over the islands...

Read more: Damage estimates for hurricanes like Dorian don't capture the full cost of climate change-fueled...

Complex birdsongs help biologists piece together the evolution of lifelong learning

  • Written by Cristina Robinson, Ph.D. Candidate in Biological Sciences, Vanderbilt University
Vocal learning in birds is a lot like how people learn language.Alexandra Giese/Shutterstock.com

Bonjour! Ni hao! Merhaba! If you move to a new country as an adult, you have to work much harder to get past that initial “hello” in the local language than if you’d moved as a child. Why does it take so much effort to learn a new...

Read more: Complex birdsongs help biologists piece together the evolution of lifelong learning

The American Founders made sure the president could never suspend Congress

  • Written by Eliga Gould, Professor of History, University of New Hampshire
The signing of the U.S. Constitution.Architect of the Capitol

The British monarch has the right to determine when Parliament is in session – or, more to the point, when it is not.

Breaking with longstanding tradition, and possibly with the United Kingdom’s unwritten constitution, new Prime Minister Boris Johnson asked Queen Elizabeth II...

Read more: The American Founders made sure the president could never suspend Congress

7 tips on how to take better notes

  • Written by Kenneth A. Kiewra, Professor of Educational Psychology, University of Nebraska-Lincoln
Research shows that students who take detailed notes do better in class.VGstockstudio/Shutterstock.com

In a graduate-level educational psychology course at Florida State University, my professor didn’t allow students to take notes. He reasoned that taking notes prevented students from reflecting on the lesson.

Yet, the professor also thought...

Read more: 7 tips on how to take better notes

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  7. When religious ideology drives abortion policy, poor women suffer the consequences
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  13. Surveying archaeologists across the globe reveals deeper and more widespread roots of the human age, the Anthropocene
  14. Why the queen said yes to Boris Johnson's request to suspend Parliament
  15. Curious Kids: Why is money green?
  16. Sexual abuse against gay and bi men brings unique stigma and harm
  17. These are the customers who support sex trafficking in the US
  18. Why increasing Arab-Israeli closeness matters
  19. Why companies file for bankruptcy – and how it protects both debtors and creditors
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  37. Why Trump's tweets on Ilhan Omar and Rashida Tlaib go into the heart of American Jewish politics
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