As Walmart plans to eliminate its greeter position in some 1,000 stores by late April, store managers need to work diligently to find other jobs for greeters, many of whom have physical disabilities, says a public health expert at Washington University in St. Louis.

A Washington University in St. Louis expert in African policy says Nigeria’s upcoming presidential vote is a consequential event, one that will determine critical steps forward for Africa’s most populous country and largest economy.

Stephen Legomsky, an immigration law expert at Washington University in St. Louis, comments on the Feb. 15 announcement of a state of emergency by President Donald Trump. “This much is crystal clear,” he said. “There is no national security emergency at the southern border.”

A survey of Medicaid members found that increasing levels of unmet social needs were positively associated with stress, smoking and chronic conditions, according to new research from the Brown School at Washington University in St. Louis.

When it comes to family-friendly policies, the United States lags far behind most European countries — and practically every other industrialized nation. But work-family conflicts don’t need to be an inevitable feature of contemporary American life, suggests a new book by Caitlyn Collins, a sociologist at Washington University in St. Louis.

The Green New Deal, announced this week by Democratic members of Congress, may not amount to quick change but at least begins a conversation toward critical climate change goals, said an environmental law expert at Washington University in St. Louis.

As part of its work on gun violence and human rights, the Whitney R. Harris World Law Institute at Washington University in St. Louis has submitted comments to the United Nations Human Rights Committee ahead of the group’s periodic review of the United States, urging stronger action on gun violence.

U.S. communities with higher smoking rates or lower excise taxes were less likely to adopt retail policies restricting tobacco sales, according to new research from the Brown School at Washington University in St. Louis.

Allegations against R. Kelly have finally exploded into the #MeToo era with Lifetime’s “Surviving R. Kelly.” But the singer’s troubling behavior can be traced back decades. “There was a lot of sexual energy around Kelly that we as young people felt was a little bit dark and a little bit inappropriate and a little bit taboo,” says Jeffrey Q. McCune Jr., who studies race, gender and popular culture at Washington University in St. Louis. In the early 1990s, McCune was a student at Kenwood Academy, the Chicago magnet school Kelly had attended just a few years before — and a classmate to one of Kelly’s earliest accusers.

The people who hold the most extreme views opposing genetically modified foods think they know most about GMO food science, but actually know the least, according to new research involving a Washington University in St. Louis faculty member in Olin Business School.