The pretzel, one of the fastest-growing snack foods in the world, recently crossed a billion dollars a year in sales.

It has its own emoji, comes in flavors like pumpkin spice, mocha and banana, and is now available as an aromatherapy scent. It...

The success of liver transplantation represents one of the great miracles of modern medicine. Essentially an experimental procedure 35 years ago, it now represents the only definitive method to cure...

In a move that might surprise some, the conservative evangelical Liberty University has chosen the liberal evangelical icon Jimmy Carter to give its commencement speech this year. Based on my research into the history of evangelical...

When two black men were arrested at a Philadelphia Starbucks where they had been waiting for a business meeting on April 12, the incident called renewed attention to the bias that racial minorities face in American society.

A few...

We’re all human beings, but we’re not all alike.

Each person experiences pain differently, from an emotional perspective as well as a physical one, and responds to pain differently. That means that physicians like myself need to evaluate patients on an individual basis and find the...

Malaria, a mosquito-borne parasitic infection that affects about 3.2 billion people in 95 countries, has become largely a disease of the young and poor.

Due to effective medications like chloroquine and...

While James Comey’s most recent clashes with President Trump are foremost on everyone’s minds, he’s had quite a career. He was the U.S. attorney responsible for taking down the New York mafia, the acting U.S. attorney general who stopped the policy that George W. Bush’s...

In 1938, when there were just about one-tenth the number of cars on U.S. roadways as there are today, a brilliant psychologist and a pragmatic engineer joined forces to write one of the most influential works ever published on...

E. coli outbreaks hospitalize people and cause food recalls pretty much annually in the United States. This year is no different.

Obviously some E. coli can be deadly for people. But not all strains of these bacteria make you sick. In fact, you have a variety...

Teacher strikes are generating a healthy focus on how far public education funding has fallen over the past decade. The full explanation, however, goes beyond basic funding cuts. It involves systematic advantages in terms of funding,...