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Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

  • Written by Amanda Cavanagh, Postdoctoral Research Associate at the Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign
A farmer shows smaller-than-usual soybeans harvested due to drought conditions in Tallapoosa, Georgia.AP Photo/David Goldman

What if your ability to feed yourself was dependent on a process that made a mistake 20 percent of the time?

We face this situation every day. That’s because the plants that produce the food we eat evolved to solve a...

Read more: Reclaiming lost calories: Tweaking photosynthesis boosts crop yields

Emotion-reading tech fails the racial bias test

  • Written by Lauren Rhue, Assistant Professor of Information Systems and Analytics, Wake Forest University

Facial recognition technology has progressed to point where it now interprets emotions in facial expressions. This type of analysis is increasingly used in daily life. For example, companies can use facial recognition software to help with hiring decisions. Other programs scan the faces in crowds to identify threats to public safety.

Unfortunately,...

Read more: Emotion-reading tech fails the racial bias test

The EPA has backed off enforcement under Trump – here are the numbers

  • Written by Marianne Sullivan, Associate Professor of Public Health, William Paterson University
Oil refiners are fined for exceeding air pollution limits when rules are enforced.AP Photo/David J. Phillip

The Trump administration has sought to weaken the Environmental Protection Agency in a number of ways, from staff and proposed budget cuts to attempts to undermine the use of science in policymaking.

Now, our new research finds that one of...

Read more: The EPA has backed off enforcement under Trump – here are the numbers

Should children as young as 12 be sent to juvenile detention?

  • Written by Natalia Orendain, Ph.D. Candidate in Neuroscience, University of California, Los Angeles
Youth detention center in Atlanta. AP Photo/David Goldman

Children under 12 will no longer be treated as criminals in the state of California when they break the law, based on a new law that went into effect on Jan. 1.

Before the law was passed, California had no minimum age for sending children to juvenile court – and that’s still true...

Read more: Should children as young as 12 be sent to juvenile detention?

Gen Z entrepreneurs view higher education as vital to their startups

  • Written by Eric J. Barron, President, Pennsylvania State University
Young entrepreneurs are increasingly turning to universities to help launch their businesses. GUGAI/www.shutterstock.com

Today’s college students – dubbed Generation Z – are beginning to make their mark on the workplace with a distinctly unconventional and often irreverent approach to problem-solving. In my day-to-day interactions...

Read more: Gen Z entrepreneurs view higher education as vital to their startups

Health insurers want you to try cheaper drugs first, but that can hurt you

  • Written by Sharona Hoffman, Professor of Health Law and Bioethics, Case Western Reserve University
Physicians often have reasons for prescribing a specific drug. Burlingham/Shutterstock.com

Few people are familiar with the term “step therapy,” but most Americans have health insurance policies that adopt it. Step therapy programs, also known as “fail first policies,” require patients to try less expensive treatments before...

Read more: Health insurers want you to try cheaper drugs first, but that can hurt you

Quantifying the Holocaust: Measuring murder rates during the Nazi genocide

  • Written by Lewi Stone, Professor of Biomathematics, RMIT University
A concentration camp in Poland.AkzuzkA/shutterstock.com

Even though the Holocaust is one of the best documented genocides in a historical sense, there is surprisingly little quantitative dataavailable, even on major critical events.

What’s more, this history is often told in figures too large to comprehend on the human scale. Large numbers...

Read more: Quantifying the Holocaust: Measuring murder rates during the Nazi genocide

The new Congress and the history of governing by a house divided

  • Written by Brooks D. Simpson, Faculty Head and Professor of Interdisciplinary Humanities and Communication, Arizona State University
What will a divided Congress do over the next two years?Shutterstock

As the 116th Congress convenes this week, power has shifted from Republican control of both the Senate and House to a Republican Senate and a Democratic House, poised to battle each other under a Republican president who is under fire.

How can American political history help us...

Read more: The new Congress and the history of governing by a house divided

Why the 'Child of Krakatau' volcano is still dangerous – a volcanologist explains

  • Written by Thomas Giachetti, Assistant Professor of Earth Sciences, University of Oregon
An eruption of Anak Krakatau caused an underwater landslide and tsunami that struck Java and Sumatra.Nurul Hidayat/Bisnis Indonesia via AP

On Dec. 22 at 9:03 p.m. local time, a 64-hectare (158-acre) chunk of Anak Krakatau volcano, in Indonesia, slid into the ocean following an eruption. This landslide created a tsunami that struck coastal regions...

Read more: Why the 'Child of Krakatau' volcano is still dangerous – a volcanologist explains

An app that nudges people to eat their veggies only works when it's introduced with a human touch

  • Written by Susan H Evans, Research Scientist, University of Southern California
Eating right is good for families.Monkey Business Images/Shutterstock.com

Paula, a 59-year-old mother of two in Southern California, is getting out of a cooking rut with VeggieBook, a free mobile app we created that users can view in English or Spanish. It gives her customized recipes and food tips.

A menu of options on the VeggieBook app in English....

Read more: An app that nudges people to eat their veggies only works when it's introduced with a human touch

More Articles ...

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  4. A neuroscientist's tips for a new year tuneup for your brain
  5. Stories that made The Conversation unique in 2018
  6. Stumped by the stock market slump? Start by picturing a used car dealership
  7. The rise of modern loneliness: 4 essential reads
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  9. Celebrating solutions that chip away at big problems: 3 essential reads
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  12. Remembering the caravan: 5 essential reads on the desperation behind Central American migration
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  18. Listening to nature: How sound can help us understand environmental change
  19. Rightist Bolsonaro takes office in Brazil, promising populist change to angry voters
  20. Bolsonaro's anger won over working-class Brazilians, but his presidency may betray them
  21. Using gene drives to control wild mosquito populations and wipe out malaria
  22. Yes, there is a war between science and religion
  23. Flavored e-cigarettes are fueling a dangerous increase in tobacco use
  24. Why you may be more at risk for foodborne infections during the holidays
  25. What Aristotle can teach us about Trump's rhetoric
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  27. How US demographics changed in 2018: 5 essential reads
  28. How wealth inequality in the US affects health inequality in the US: 4 essential reads
  29. School shootings prompted protests, debates about best ways to keep students safe: 5 essential reads
  30. How big bonuses for winning coaches became a tradition in college football
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  32. Single doesn’t mean being lonely or alone
  33. It started with Nazis: Concerns over foreign agents not just a Trump-era phenomenon
  34. Single during the holidays? It doesn’t mean being lonely or alone
  35. How Trump and Brexit united Europe
  36. As the opioid epidemic continues, the holidays bring need to support those in grief
  37. More DREAMs come true in California: How tuition waivers opened doors for undocumented students
  38. David vs. Goliath: What a tiny electron can tell us about the structure of the universe
  39. Is quantum computing a cybersecurity threat?
  40. Drug development is no longer just for Big Pharma. Researchers at Bio-X explain
  41. The Fed cares when the stock market freaks out – but only when it turns into a bear
  42. What lies beneath: To manage toxic contamination in cities, study their industrial histories
  43. The Trump Foundation is shutting down, but the president and his family still could face liability
  44. How the 'Heat and Light' of 1968 still influence today: 3 essential reads
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  46. #MeToo, workplace equality and the 'wave of women': 3 essential reads
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  50. What's wrong with Huawei, and why are countries banning the Chinese telecommunications firm?