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Humans are depleting groundwater worldwide, but there are ways to replenish it

  • Written by Scott Jasechko, Associate Professor of Water Resources, University of California, Santa Barbara
imageCircular irrigation for growing hay and alfalfa near Corcoran, Calif. − a water-intensive system that relies on groundwater pumping. George Rose/Getty Images

If you stand at practically any point on Earth, there is water moving through the ground beneath your feet. Groundwater provides about half of the world’s population with drinking...

Read more: Humans are depleting groundwater worldwide, but there are ways to replenish it

In an ancient church in Germany, a 639-year organ performance of a John Cage composition is about to have its next note change

  • Written by Rob Haskins, Professor of Music, University of New Hampshire
imageA crowd gathers around the organ at St. Burchardi Church in Halberstadt, Germany, to witness an October 2013 note change.Peter Förster/Picture Alliance via Getty Images

Composers count themselves lucky when musicians continue to perform their music after their death.

But the American avant-garde composer John Cage, who died in 1992, never...

Read more: In an ancient church in Germany, a 639-year organ performance of a John Cage composition is about...

Domestic woes put Kim Jong Un on the defensive – and the offensive – in the Korean Peninsula

  • Written by Ñusta Carranza Ko, Assistant Professor of Global Affairs and Human Security, University of Baltimore
imageNorth Korean leader Kim Jong Un on a screen at the Seoul Railway Station on Aug. 24, 2023.Chung Sung-Jun/Getty Images

Kim Jong Un has had a busy and bellicose start to 2024.

On Jan. 14, the North Korean leader presided over the test of a “new solid-fuel hypersonic missile with intermediate range.” Two days later, during a speech at the...

Read more: Domestic woes put Kim Jong Un on the defensive – and the offensive – in the Korean Peninsula

Combining two types of molecular boron nitride could create a hybrid material used in faster, more powerful electronics

  • Written by Pulickel Ajayan, Professor of Materials Science and NanoEngineering, Rice University
imageHexagonal boron nitride, also known as 'white graphene.'Robert Brook/Science Photo Library via Getty Images

In chemistry, structure is everything. Compounds with the same chemical formula can have different properties depending on the arrangement of the molecules they’re made of. And compounds with a different chemical formula but a similar...

Read more: Combining two types of molecular boron nitride could create a hybrid material used in faster, more...

Pictures have been teaching doctors medicine for centuries − a medical illustrator explains how

  • Written by James A. Perkins, Distinguished Professor of Medical Illustration, Rochester Institute of Technology
imageArtists reveal what cannot be seen.Henry Gray, Anthony Edwward Spitzka/Internet Archive via Flickr

“Medical illustrators draw what can’t be seen, watch what’s never been done, and tell thousands about it without saying a word.”

For decades, this slogan appeared on the website and printed materials of the Association of...

Read more: Pictures have been teaching doctors medicine for centuries − a medical illustrator explains how

Healing from child sexual abuse is often difficult but not impossible

  • Written by Maria Khan, PhD, Assistant Professor of Behavioral Medicine & Psychiatry, West Virginia University
imageMost child sexual abuse involves people the children know.ajijchan via Getty Images

A mayor, a karate instructor, a former cop, an award-winning journalist and a pastor. All five of these individuals in positions of authority or trust made headlines within the past year in connection with childhood sexual abuse.

Beyond the headlines and whatever...

Read more: Healing from child sexual abuse is often difficult but not impossible

Biden’s use of military in Yemen upsets congressional progressives, but fits with long tradition of presidents exercising commander in chief’s power

  • Written by Sarah Burns, Associate Professor of Political Science, Rochester Institute of Technology
imageA U.K. military aircraft takes off to participate in a joint U.S.-U.K. mission against Houthis.UK Ministry of Defence/Anadolu via Getty Images

Amid ongoing U.S. missile attacks against Houthi militants in Yemen in January 2024, progressive Democrats in Congress have objected to President Joe Biden’s failure to seek congressional approval befor...

Read more: Biden’s use of military in Yemen upsets congressional progressives, but fits with long tradition...

1 in 10 US workers belong to unions − a share that’s stabilized after a steep decline

  • Written by Jake Rosenfeld, Professor of Sociology, Washington University in St Louis
imageMembers of the faculty union of the California State University system walk a picket line in December 2023.Frederic J. Brown/AFP via Getty ImagesimageCC BY-ND

The share of U.S. workers who belong to a union fell slightly to 10% in 2023, from 10.1% a year earlier, according to the Bureau of Labor Statistics.

As a scholar of organized labor, I’m not...

Read more: 1 in 10 US workers belong to unions − a share that’s stabilized after a steep decline

Fake Biden robocall to New Hampshire voters highlights how easy it is to make deepfakes − and how hard it is to defend against AI-generated disinformation

  • Written by Joan Donovan, Assistant Professor of Journalism and Emerging Media Studies, Boston University
imageThe fake robocall urged Democratic voters in New Hampshire not to vote in the Jan. 23, 2024, primary election.Chip Somodevilla/Getty Images

An unknown number of New Hampshire voters received a phone call on Jan. 21, 2024, from what sounded like President Joe Biden. A recording contains Biden’s voice urging voters inclined to support Biden and...

Read more: Fake Biden robocall to New Hampshire voters highlights how easy it is to make deepfakes − and how...

Michigan selects its legislative redistricting commissioners the way the ancient Athenians did

  • Written by John Rothchild, Professor of Law, Wayne State University
imageMichigan’s redistricting commission consists of ordinary citizens with no special qualifications. A court has disapproved their initial effort.AP Photo/Carlos Osorio

How well can ordinary citizens exercise a political function traditionally assigned to elected legislators?

Michigan is finding out. The state has assigned the job of drawing...

Read more: Michigan selects its legislative redistricting commissioners the way the ancient Athenians did

More Articles ...

  1. ¿Cuándo podemos dejar de preocuparnos por la subida de precios? El último informe sobre la inflación no ofrece respuestas fáciles
  2. La colada es una de las principales fuentes de contaminación por microplásticos: cómo limpiar la ropa de forma más sostenible
  3. Where do Israel and Hamas get their weapons?
  4. Nick Saban’s ‘epic era’ of coaching is over, but the exploitation of players in big-time college football is not
  5. A TikTok ‘expert’ says you have post-traumatic stress disorder − but do you? A trauma psychiatrist explains what PTSD really is and how to seek help
  6. Back in the USSR: New high school textbooks in Russia whitewash Stalin’s terror as Putin wages war on historical memory
  7. How much influence does Iran have over its proxy ‘Axis of Resistance’ − Hezbollah, Hamas and the Houthis?
  8. ‘Collective mind’ bridges societal divides − psychology research explores how watching the same thing can bring people together
  9. How the word ‘voodoo’ became a racial slur
  10. Why New Hampshire and Iowa don't make sense as the opening rounds of presidential campaigns
  11. Why New Hampshire and Iowa don’t make sense as the opening rounds of presidential campaigns
  12. Tiny water-walking bugs provide scientists with insights on how microplastics are pushed underwater
  13. Alcohol and drugs rewire your brain by changing how your genes work – research is investigating how to counteract addiction’s effects
  14. A surprising history of the 5th Circuit Court of Appeals, once a leader in expanding civil rights and now a leader in limiting government power
  15. New Hampshire voting doesn't look like other states − here's why that matters for the Republican primary
  16. Transgender regret? Research challenges narratives about gender-affirming surgeries
  17. ‘No cash accepted’ signs are bad news for millions of unbanked Americans
  18. 'No cash accepted' signs are bad news for millions of unbanked Americans
  19. Why do people have different tastes in music? A music education expert explains why some songs are universally liked, while others aren’t
  20. Think wine is a virtue, not a vice? Nutrition label information surprised many US consumers
  21. Congress is close to expanding the child tax credit again − with a smaller boost for families this time
  22. Breaking down fat byproducts could lead to healthier aging − researchers identify a key enzyme that does just that
  23. Untrained bystanders can administer drone-delivered naloxone, potentially saving lives of opioid overdose victims
  24. Urban agriculture isn't as climate-friendly as it seems – but these best practices can transform gardens and city farms
  25. Japan is now the 5th country to land on the Moon – the technology used will lend itself to future lunar missions
  26. Mac at 40: User experience was the innovation that launched a technology revolution
  27. Face recognition technology follows a long analog history of surveillance and control based on identifying physical features
  28. Boeing door plug blowout highlights a possible crisis of competence − an aircraft safety expert explains
  29. The US is struggling to handle an immigration surge – here's how Europe is dealing with its own influx
  30. I’m an artist using scientific data as an artistic medium − here’s how I make meaning
  31. The US is struggling to handle an immigration surge – here’s how Europe is dealing with its own influx
  32. Latin America's colonial period was far less Catholic than it might seem − despite the Inquisition's attempts to police religion
  33. Students in this course learn the art of the apology
  34. Old forests are critically important for slowing climate change and merit immediate protection from logging
  35. Beijing may have brokered a fragile truce in northern Myanmar – but it can't mask China's inability to influence warring parties
  36. Beijing may have brokered a fragile truce in northern Myanmar – but it can’t mask China’s inability to influence warring parties
  37. Trump defends himself to the Supreme Court, saying he called ‘for peace, patriotism, respect for law and order’ on Jan. 6 and is not an insurrectionist
  38. Students do better and schools are more stable when teachers get mental health support
  39. Why did Alaska Airlines Flight 1282 have a sealed-off emergency exit in the first place? The answer comes down to money
  40. Conflict over William Penn statue removal in Philadelphia misses a point – Penn himself might have objected to it
  41. US law permits charities to encourage voting and help voters register, making GOP concerns about this assistance unfounded
  42. Women presidential candidates like Nikki Haley are more likely to change their positions to reach voters − but this doesn't necessarily pay off
  43. Not all underwater reefs are made of coral − the US has created artificial reefs from sunken ships, radio towers, boxcars and even voting machines
  44. Bill Belichick's hidden playbook – the 19th century origins of 'The Patriot Way'
  45. What are the principles of civilian immunity in war? A scholar of justice in war explains
  46. Nicaragua released imprisoned priests, but repression is unlikely to relent – and the Catholic Church remains a target
  47. Extreme cold still happens in a warming world – in fact climate instability may be disrupting the polar vortex
  48. Reining in AI means figuring out which regulation options are feasible, both technically and economically
  49. Connecting researchers and legislators can lead to policies that reflect scientific evidence
  50. Iceland battles a lava flow: Countries have built barriers and tried explosives in the past, but it's hard to stop molten rock