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Evolutionary psychology explains why haunted houses creep us out

  • Written by The Conversation Contributor
imageIsolated, crumbling, and full of twists and turns.'House' via www.shutterstock.com

The Haunted House is a time-honored horror setting. All of us have shivered our way through spooky flicks such as The Haunting, The Amityville Horror, The Sentinel and Poltergeist.

It’s not only at the movies that we pay good money to frighten ourselves to...

Read more: Evolutionary psychology explains why haunted houses creep us out

Solar power can cut consumers' bills and still be good for utilities

  • Written by The Conversation Contributor
imageRooftop solar panels: will they kill power companies or can they help them?kincuri/flickr, CC BY-NC

The cost of solar energy continues to fall, so it is no surprise that more people are adopting solar.

This rapid growth of rooftop solar, however, has led many electric utilities to try to apply the brakes. A number have lobbied to change the...

Read more: Solar power can cut consumers' bills and still be good for utilities

Do liberal arts students learn how to collaborate?

  • Written by The Conversation Contributor
imageDance is about creating work in a collaborative way.Joseph Mehling, CC BY-NC-ND

Liberal arts colleges teach many valuable skills, but collaboration is not often among them.

This is curious, because virtually all human activities involve collective behavior. A conversation, or an article such as this, takes at least two to tango (or tangle, as the...

Read more: Do liberal arts students learn how to collaborate?

Scholars on the GOP debate: middle-class struggles take center stage as Rubio walks tightrope

  • Written by The Conversation Contributor
imageWho will stand out after Wednesday's debate? Reuters

Republican presidential candidates debated a range of economic issues in their third debate, from what to do about Medicare and social security to tax policy and even a brief exchange on daily fantasy sports. The moderators became part of the scrum, and Hillary Clinton and her fellow Democrats...

Read more: Scholars on the GOP debate: middle-class struggles take center stage as Rubio walks tightrope

Why can’t the UN protect civilians in places like Syria?

  • Written by The Conversation Contributor
imageWartime SyriaStringer/Reuters

To many Americans, it feels as if the world is becoming a more violent place. Besieged nightly with video of conflicts across the Afghanistan, Nigeria, the Middle East and Ukraine, it would be easy to draw that conclusion.

Surprisingly, perhaps, the opposite is true: fewer people die in wars than ever before.

The world...

Read more: Why can’t the UN protect civilians in places like Syria?

How texting helped fuel the anti-austerity protests roiling Europe

  • Written by The Conversation Contributor
imageProtestors took to the streets in Brussels to send a message. EPA

Protests against austerity continue to roil parts of Europe, most recently in Brussels earlier this month when 100,000 people took to the streets and police deployed water cannons.

This type of public and occasionally violent demonstration has been taking place across Europe since...

Read more: How texting helped fuel the anti-austerity protests roiling Europe

In the fight against anemia, iron fortification is a clutch player

  • Written by The Conversation Contributor
imageTake your spinach, Popeye. Fortified flour can deliver more of the iron we need.Jason Lee/Reuters

If nutrition had a World Series, iron would never make the playoffs. Vitamin A scores home runs for preventing childhood blindness. Folic acid knocks it out of the park by preventing devastating birth defects. Iodine throws a shut-out by protecting a...

Read more: In the fight against anemia, iron fortification is a clutch player

Why aren't more women running for office?

  • Written by The Conversation Contributor
imageWhy aren't more women working the crowds in NH?Mary Schwalm/REUTERS

With Hillary Clinton and Carly Fiorina running for president, many might think that women are finally achieving gender equality in politics.

That is not the case.

In North Carolina, California, Kansas and other states, the progress women have made in seeking elected office has...

Read more: Why aren't more women running for office?

More Articles ...

  1. Could Hurricane Patricia be a harbinger of storms in a warming climate?
  2. Does 'translating' Shakespeare into modern English diminish its greatness?
  3. Why Google's plan to blanket wilderness with Wi-Fi is a bad idea
  4. Sugar isn't just empty, fattening calories -- it's making us sick
  5. California universities launch experiment to go carbon-neutral 'at scale'
  6. Tracking American eels on the open sea to crack the mystery of their migration
  7. When gang violence goes viral
  8. The modern, molecular hunt for the world's biodiversity
  9. The humble (ad-free!) origins of the first World Series broadcasts
  10. Explainer: what's the debt ceiling and why it's an obsolete way to control spending
  11. Obama calls for limits on school testing. Here's why
  12. Jeb Bush needs a home run in Wednesday's GOP debate
  13. Did El Niño give Hurricane Patricia more kick?
  14. Sometimes less is better – so why don't doctors 'deintensify' medical treatment?
  15. How American schools are making inequality worse
  16. The problems with Big History and turning science into myth
  17. Are we sleep-deprived or just darkness-deprived?
  18. China's economic slowdown threatens African progress
  19. How Playboy skirted the anti-porn crusade of the 1950s
  20. Does 'Twitter Moments' herald the comeback of human beings?
  21. Is your doctor choosing the right IV?
  22. MIT rejects fossil fuel divestment but is still a leader on climate change
  23. Refugee passports could end border delays in the Balkans
  24. Why it's wrong for pediatricians to eliminate daily screen time recommendations
  25. Why we should pay attention to Poland's elections
  26. America's rental affordability crisis is about to go from bad to worse
  27. Benghazi committee grills Clinton for 11 hours, yields zero new facts
  28. Is lagging on climate change a political liability?
  29. Explainer: what it will take to make computer science education available in all schools
  30. The New York Times and Washington Post are ignoring civilians killed by US drone strikes
  31. Are we recycling too much of our trash?
  32. Why your father's Playboy can't compete in today's world of hard-core porn
  33. A gambling expert weighs in: what makes daily fantasy sports so alluring – and dangerous – for young men?
  34. Will 'sew-bots' stitch up a future for American Apparel?
  35. The dark side of free markets
  36. Women preferred for STEM professorships – as long as they’re equal to or better than male candidates
  37. Can it get more absurd? Now music teachers are being tested based on math and reading scores
  38. Canadian election: Scholars on what the rest of the world needs to know
  39. Can we expand solar power dramatically without damaging protected lands?
  40. Trump's wall and the cost-benefit analysis of immigration
  41. In 19 states, it's okay to hit kids with a wooden board
  42. Ruling shows Europe still vexed over NSA spying, leaving US companies in legal limbo
  43. New DNA analysis says your pooch's ancestors were Central Asian wolves
  44. We're hiring!
  45. Milwaukee case could encourage gun stores to reduce illegal sales
  46. Learning from others, Michigan considers best options for future fracking
  47. Does a shorter week help kids with their learning?
  48. Does China care that it was left out of the Trans-Pacific trade club?
  49. When it comes to baseball's ethnic tensions, the problems run deeper than bat flips
  50. Scientist at work: observing termite behaviors, personalities – and souls?