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How do drugs know where to go in the body? A pharmaceutical scientist explains why some medications are swallowed while others are injected

  • Written by Tom Anchordoquy, Professor of Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus
imageWhile pills come in many shapes and sizes, they all eventually reach your bloodstream and travel throughout your body.Vadim Sazhniev/iStock via Getty Images

When you take aspirin for a headache, how does the aspirin know to travel to your head and alleviate the pain?

The short answer is, it doesn’t: Molecules can’t transport themselves...

Read more: How do drugs know where to go in the body? A pharmaceutical scientist explains why some...

Jesus' earthly dad, St. Joseph – often overlooked – is honored by Father's Day in many Catholic nations

  • Written by Gloria Falcão Dodd, Research Professor, University of Dayton
image'The Holy Family,' by the 17th-century Spanish painter Bartolome Esteban Murillo. The Print Collector/Hulton Fine Images via Getty Images

The United States celebrates Father’s Day on the third Sunday of June. Many countries with a Catholic heritage, however, such as Portugal and Spain, have already honored fathers on March 19: the feast of...

Read more: Jesus' earthly dad, St. Joseph – often overlooked – is honored by Father's Day in many Catholic...

A celebrated AI has learned a new trick: How to do chemistry

  • Written by Marc Zimmer, Professor of Chemistry, Connecticut College
imageFiguring out what makes some proteins glow requires an understanding of chemistry.eLife - the journal, CC BY-SA

Artificial intelligence has changed the way science is done by allowing researchers to analyze the massive amounts of data modern scientific instruments generate. It can find a needle in a million haystacks of information and, using deep...

Read more: A celebrated AI has learned a new trick: How to do chemistry

What's at stake as Colombians choose between Trump-like populist and leftist former guerrilla for president

  • Written by Agustin Lao-Montes, Associate Professor of Sociology & Afro-American Studies, UMass Amherst
imageThe new poster boy of left-wing South American politics?Juan Barreto/AFP via Getty Images

Colombians will decide their next president on June 19, 2022, with a choice between two candidates promising “change.” But what they mean by change is very, very different.

The two runoff contenders – one a left-wing senator and former...

Read more: What's at stake as Colombians choose between Trump-like populist and leftist former guerrilla for...

Your past is my present – how Volodymyr Zelenskyy uses history

  • Written by Anil Menon, Ph.D. Candidate in Political Science, University of Michigan
imageUkrainian President Volodymyr Zelenskyy addressed the U.S. Congress on March 16, 2022.Sarahbeth Maney/The New York Times via AP

Since Russia’s war against his country, Ukrainian President Volodymyr Zelenskyy has directly addressed the elected representatives of multiple countries in his quest for international support. These speeches have...

Read more: Your past is my present – how Volodymyr Zelenskyy uses history

Comprender la 'crisis de la blasfemia' entre los países musulmanes y la India

  • Written by Ahmet T. Kuru, Professor of Political Science, San Diego State University
imageManifestantes en Karachi, Pakistán, reaccionan a un incidente más de incitación al odio contra los musulmanes que ha ido en aumento en la India.AP Photo/Fareed Khan

El gobierno indio se encuentra en una crisis diplomática tras los comentarios ofensivos de la portavoz del gobernante Partido Bharatiya Janata (BJP, por sus...

Read more: Comprender la 'crisis de la blasfemia' entre los países musulmanes y la India

Babies don't come with instruction manuals, so here are 5 tips for picking a parenting book

  • Written by Denise Bodman, Principal Lecturer in Social and Family Dynamics, Arizona State University
imageEvidence-based and easy to read are two important criteria.JGI/Tom Grill/Tetra images via Getty Images

Babies don’t come with instruction manuals. Children are at once joyful, sad, confusing, predictable, generous, selfish, gentle and mean. What’s a parent to do when faced with such perplexing offspring? Given the complex interactions...

Read more: Babies don't come with instruction manuals, so here are 5 tips for picking a parenting book

How math and language can combine to map the globe and create strong passwords, using the power of 3 random words

  • Written by Mary Lynn Reed, Professor of Mathematics, Rochester Institute of Technology
imageThe math of threes is surprisingly powerful.MicroStockHub/iStock via Getty Images

It’s hard to imagine that three random words have the power to both map the globe and keep your private data secure. The secret behind this power is just a little bit of math.

What3words is an app and web-based service that provides a geographic reference for...

Read more: How math and language can combine to map the globe and create strong passwords, using the power of...

When texts suddenly stop: Why people ghost on social media

  • Written by Royette T. Dubar, Professor of Psychology, Wesleyan University
imageResearch suggests that many people prefer ghosting rather than open and honest conversations that might lead to conflict and stress.Yifei Fang/Moment via Getty Images

Check your phone. Are there any unanswered texts, snaps or direct messages that you’re ignoring? Should you reply? Or should you ghost the person who sent them?

Ghosting...

Read more: When texts suddenly stop: Why people ghost on social media

Summer reading: 5 books on the joys and challenges of LGBTQ teen and young adult life

  • Written by Jonathan Alexander, Chancellor's Professor of English and Gender & Sexuality Studies, University of California, Irvine
imageThe past decade has seen a flurry of young adult fiction written from a queer perspective. Aurelie and Morgan David de Lossy / Getty Images

In recognition of LGBT Pride Month, The Conversation reached out to Jonathan Alexander – an English professor with a scholarly interest in the interplay between sexuality and literature – for...

Read more: Summer reading: 5 books on the joys and challenges of LGBTQ teen and young adult life

More Articles ...

  1. Coastal gentrification in Puerto Rico is displacing people and damaging mangroves and wetlands
  2. Juneteenth celebrates just one of the United States’ 20 emancipation days – and the history of how emancipated people were kept unfree needs to be remembered, too
  3. Trump-endorsed candidates would generally win even without his support – and that's usually the case with all political endorsements
  4. International courts prosecuting leaders like Putin for war crimes have a mixed record – but offer clues on how to get a conviction
  5. Social stress can speed up immune system aging – new research
  6. Trouble paying bills can take a heavy toll on fathers' mental health, leading to family conflict
  7. How we describe the metaverse makes a difference – today's words could shape tomorrow's reality and who benefits from it
  8. The James Webb Space Telescope is finally ready to do science – and it’s seeing the universe more clearly than even its own engineers hoped for
  9. Privacy isn't in the Constitution – but it's everywhere in constitutional law
  10. Legal fights persist over policies that require teachers to refer to trans students by their chosen pronouns
  11. 5 things to know about the Fed's biggest interest rate increase since 1994 and how it will affect you
  12. Woodward and Bernstein didn't bring down a president in Watergate – but the myth that they did lives on
  13. Tumblr's enduring appeal reveals the potency of the web's cultural memory
  14. EU law would require Big Tech to do more to combat child sexual abuse, but a key question remains: How?
  15. Fertilizer prices are soaring – and that's an opportunity to promote more sustainable ways of growing crops
  16. Satellites zoom in on cities' hottest neighborhoods to help combat the urban heat island effect
  17. Where the witches were men: A historian explains what magic looked like in early modern Russia
  18. When all else fails to explain American violence, blame a rapper and hip-hop music
  19. Russians with diverse media diet more likely to oppose Ukraine war
  20. Elder abuse comes in many forms – appropriate Adult Protective Services referrals can help reduce mistreatment
  21. Patriarchy and purity culture combine to silence women in the Southern Baptist Convention – and are blocking efforts to address the sexual abuse scandal
  22. From 'dada' to Darth Vader – why the way we name fathers reminds us we spring from the same well
  23. 'Show' trial of foreign fighters in Donetsk breaks with international law – and could itself be a war crime
  24. There is no one 'religious view' on abortion: A scholar of religion, gender and sexuality explains
  25. Could steam-powered cars decrease the CO2 in the atmosphere?
  26. Alcohol is becoming more common in sexual assault among college students
  27. Grassroots mojo and 4 other reasons Starbucks workers have been so successful unionizing
  28. Immigrants are only 3.5% of people worldwide – and their negative impact is often exaggerated, in the U.S. and around the world
  29. Why Muslim countries are quick at condemning defamation – but often ignore rights violations against Muslim minorities
  30. Inflation hits fresh 40-year high, pushing Fed to get more aggressive with interest rates – and the 'Beveridge curve' should give it courage to do so
  31. Why opting out of opioids can be dangerous in the operating room
  32. What 'grassroots humanitarians' eager to travel to Ukraine or its borders should know before dashing off
  33. Give this AI a few words of description and it produces a stunning image – but is it art?
  34. Decades after special education law and key ruling, updates still languish
  35. What is chronic wasting disease? A wildlife scientist explains the fatal prion infection killing deer and elk across North America
  36. Biden just declared heat pumps and solar panels essential to national defense – here's why and the challenges ahead
  37. Sepsis still kills 1 in 5 people worldwide – two ICU physicians offer a new approach to stopping it
  38. Jan. 6 hearing gives primetime exposure to violent footage and dramatic evidence – the question is, to what end?
  39. Blaming 'evil' for mass violence isn’t as simple as it seems – a philosopher unpacks the paradox in using the word
  40. Newly discovered fast radio burst challenges what astronomers know about these powerful astronomical phenomena
  41. Regardless of seditious conspiracy charges' outcome, right-wing groups like Proud Boys seek to build a white nation
  42. What is 'committed warming'? A climate scientist explains why global warming can continue after emissions end
  43. Imposing penalties can deter rule breakers – but the timing needs to be right
  44. Migration to the US is on the rise again – but it's unlikely to be fully addressed during the Summit of the Americas, or anytime soon
  45. Nations are pledging to create ocean preserves – how do those promises add up?
  46. ADHD: Medication alone doesn't improve classroom learning for children – new research
  47. 'Jurassic World' scientists still haven't learned that just because you can doesn't mean you should – real-world genetic engineers can learn from the cautionary tale
  48. People overestimate groups they find threatening – when 'sizing up' others, bias sneaks in
  49. Did the assault weapons ban of 1994 bring down mass shootings? Here's what the data tells us
  50. Conservative Supreme Court justices disagree about how to read the law