This week’s fire at Notre Dame in Paris, which destroyed the Cathedral’s iconic spire and much of the roof, gripped the world and led to outpourings of support. But the damage could have been far worse, said architectural historian Eric Mumford.

Helium is a valuable, non-renewable resource that is critical for many medical and research applications. But helium supply and pricing are unreliable. Sophia Hayes, a professor of chemistry in Arts & Sciences, spoke at a recent American Chemical Society webinar about the need for congressional action to address these challenges.

New legislation designed to reverse a decades-long decline in worker’s rights under the National Labor Relations Act could play a critical role in reducing the growing income gap between rich and poor in America, according to the recent congressional testimony of a sociologist from Washington University in St. Louis.

The idea of a plant-based patty being tested by Burger King makes business sense, if not health sense, to Washington University in St. Louis researchers who have studied the fast-food marketplace.

The Trump administration said this week that the whole Affordable Care Act should be struck down in the courts. Doing so would have profound implications on health care and the economy, says an expert on health economics at Washington University in St. Louis.

You — as part of the 10 percent of the American population who participates in this form of technically illegal gambling — have a 1-in-9.2 quintillion chance of picking the perfect March Madness bracket, says a statistical expert from Washington University in St. Louis.

The Trump Administration announced the U.S. will deny or revoke visas for International Criminal Court staff, a move aimed at deterring a potential investigation by the court into alleged war crimes and crimes against humanity committed by U.S. troops in Afghanistan. The decision represents a rejection of the international rule of law, said Leila Sadat, director of the Whitney R. Harris World Law Institute.

The movement to abolish clock-time changes each spring and fall is growing — and so is the scientific evidence. Experts say perennial standard time, or “wintertime,” is the best and safest option for public health.

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.

Tobacco control experts at Washington University in St. Louis would welcome a crackdown on e-cigarette commercials on television and radio. But advertising restrictions, as recently suggested by a member of the Federal Communications Commission, are just one way to curb the vaping epidemic among America’s youth, said Doug Luke, professor at the Brown School and director of the Center for Public Health Systems Science.