Editor's note

The fatal crash of a Boeing 737 Max operated by Ethiopian Airlines appears to have been the result of a malfunction in an automated control system, according to Arizona State University aerospace engineer Timothy Takahashi’s analysis of the plane’s actual speed, altitude and other data. This finding fits with major concerns raised around the world about the safety of the aircraft’s software.

In a massive college admissions scam, wealthy and famous parents bribed coaches and others to get their kids into top schools. Prosecutors found the parents together paid upward of US$6.5 million. University of Michigan’s David M. Mayer, who studies moral psychology, explains what makes these celebrity parents pay little attention to the immorality of their actions – often it comes from anxiety over losing status and their sense of entitlement.

When Americans think of St. Patrick’s Day, booze, parades, shamrocks and the color green probably come to mind. Those are all aspects of celebrating the holiday in Ireland, too. But as University of Dayton English professor James Farrelly explains, St. Patrick is a mythic figure to the Irish people. As much as the holiday is a day of celebration in Ireland, it’s also a day of reflection and a time to express gratitude for their patron saint.

Jeff Inglis

Science + Technology Editor

Top stories

Wreckage from Ethiopia Airlines Flight 302 lies near the crash site outside Addis Ababa. AP Photo/Mulugeta Ayene

Automated control system caused Ethiopia crash, flight data suggests

Timothy Takahashi, Arizona State University

An analysis of flight data shows that problems began at a point when the pilot would normally have engaged the autopilot system.

William ‘Rick’ Singer founder of the Edge College & Career Network, pleaded guilty to charges in a nationwide college admissions bribery scandal. AP Photo/Steven Senne

Why rich parents are more likely to be unethical

David M. Mayer, University of Michigan

An expert explains the many reasons why people behave in an unethical manner and what research shows on why the wealthy have a need to maintain their higher status.

A man dressed as Saint Patrick blesses the crowd in Dublin as the parade makes its way through the Irish capital in 1998. AP Photo/John Cogill

The truth about St. Patrick’s Day

James Farrelly, University of Dayton

The Irish continue to express gratitude for St. Patrick's unselfish commitment to their spiritual well-being, even as the rest of the world celebrates by drowning in booze.

Science + Technology

Old stone walls record the changing location of magnetic north

John Delano, University at Albany, State University of New York

Scientific inspiration struck a geologist after many walks through the woods in New York and New England. These ruins hold the secret of where the compass pointed north when they were built centuries ago.

Ancient DNA is a powerful tool for studying the past – when archaeologists and geneticists work together

Elizabeth Sawchuk, Stony Brook University (The State University of New York); Mary Prendergast, Saint Louis University – Madrid

Ancient DNA allows scientists to learn directly from the remains of people from the past. As this new field takes off, researchers are figuring out how to ethically work with ancient samples and each other.

Education

Why a college admissions racket would funnel bribes through a fake charity

Sarah Webber, University of Dayton; Deborah Archambeault, University of Dayton

There is no system in place to detect charitable fraud on the scale allegedly committed by a counseling company and its sham nonprofit.

Why meritocracy is a myth in college admissions

Morgan Polikoff, University of Southern California; Jerome A Lucido, University of Southern California; Julie Renee Posselt, University of Southern California

Even if wealthy parents don't resort to the kind of illegal tactics in the recent college cheating scandal revealed by the FBI, the college admission process still favors the rich, scholars argue.

Arts + Culture

What will happen to Michael Jackson’s legacy? A famed writer’s fall could offer clues

Rachel Hope Cleves, University of Victoria

There's a reason many today have never heard of Norman Douglas: After his death, more and more came forward with stories of his sexual relationships with boys, and he soon faded into obscurity.

The mental health crisis among America’s youth is real – and staggering

Jean Twenge, San Diego State University

Some have called reports overblown, with others going so far as to call it a myth. But the data that continues to emerge tell a different story.

Politics + Society

Why North Korean prosperity would be the ruin of Kim Jong Un

Thomas Adam, University of Texas Arlington

Without its communist Soviet-style economy, North Korea would just be South Korea.

Sen. Martha McSally, pioneering Air Force pilot, shows how stereotypes victimize sexual assault survivors again

Leigh Goodmark, University of Maryland, Baltimore

Sen. Martha McSally has broken gender barriers right and left. Despite the power she amassed over a career of firsts, she felt 'powerless' when raped. She's not the only woman to feel that way.

Economy + Business

Purdue Pharma: Bankruptcy filing would make lawsuits slower and costlier for plaintiff cities and states

Nicolas Paul Terry, Indiana University

OxyContin maker Purdue has reportedly been mulling a bankruptcy filling, just as the first of around 2,000 lawsuits against it prepares to go to trial.

Millennials are US$1 trillion in debt – but they’re better at saving than previous generations

Jimmie Lenz, University of South Carolina

Millennials are more financially conservative than their high debt balances might suggest.

Health + Medicine

Doctors need to talk through treatment options better for black men with prostate cancer

Rajesh Balkrishnan, University of Virginia; Randy A. Jones, University of Virginia

Prostate cancer outcomes have differed between black men and other ethnic groups for decades. Could improving the way doctors talk and share information with black patients make a difference?

Can a genetic test predict if you will develop Type 2 diabetes?

Mylynda Massart, University of Pittsburgh

Direct-to-consumer genetic testing company 23andMe is now offering a new 'polygenic risk score' that reveals your risk of developing Type 2 diabetes. Does it work? Are our family physicians ready?

Energy + Environment

Underwater mudslides are the biggest threat to offshore drilling, and energy companies aren’t ready for them

Ian R. MacDonald, Florida State University

In 2004 an underwater avalanche destroyed an oil platform off Louisiana, causing a 14-year spill. An expert on oil and gas seeps in the Gulf of Mexico warns that this could happen in other places.

Jamaica leads in Richard Branson-backed plan for a Caribbean climate revolution

Masaō Ashtine, University of the West Indies, Mona Campus; Tom Rogers, Coventry University

Even before the British billionaire invested US$1 billion in making the region 'climate-smart,' Jamaica, Barbados and Dominica were pioneering a renewable energy boom in the Caribbean.

Ethics + Religion

What lessons can the clergy sex abuse crisis draw from a 4th-century church schism?

Cavan W. Concannon, University of Southern California – Dornsife College of Letters, Arts and Sciences

In the fourth century, Christian churches in North Africa faced a crisis of trust. A separate church of the Donatists emerged that lasted for centuries.

After 100 years, Mussolini’s fascist party is a reminder of the fragility of freedom

Richard Gunderman, Indiana University

It was 100 years ago this month that Benito Mussolini created the fascist party in Italy. Today, his life offers cautionary lessons for contemporary politics.