Roger Ailes’ 20-year reign as the chairman of Fox News ended this week, the result of a sexual harassment scandal.

He will be remembered by journalism ethicists as the poster boy for conflict of interest. But of Ailes' many departures from journalistic norms of impartiality, the most egregious was his hiring of a cousin of presidential...

Emergency physicians learn to be prepared for anything thrown at us in the clinical arena. Personal life is a different story. Last year a drunk driver with multiple prior offenses and no valid driver’s license smashed a truck through the wall of my son’s daycare.

Fortunately, the children and staff were in undamaged areas. But just...

Uganda’s only radiation treatment machine broke down in April earlier this year, provoking widespread public criticism and leaving an estimated 30,000 new cancer patients stranded.

Yet the lack of adequate cancer care was hardly unique in the region: 80 percent of Africa’s one billion people have no access to radiotherapy although half...

The past few weeks have been full of several unfortunate violent events: the massacre in Orlando, the killing of black men by police officers, the sniper attack in Dallas, the Bastille Day attack in France, the violent coup attempt in Turkey and the shooting in Baton Rouge, Louisiana.

Wh...

The U.S. is in the midst of a tepid economic recovery following a catastrophic downturn, but millions of Americans continue to feel left behind. Some turn their anger on corporations and Wall Street. Others target nonwhite immigrant workers. A charismatic...

Donald Trump accepted the Republican nomination for the presidency in a speech destined to be remembered by history as the “I am your voice” speech – a phrase that Trump repeated several times to tie together his themes of economic revitalization, military strength and government honesty.

As a scholar of American political...

If Senate Republicans are true to their word, the next president of the United States will nominate Justice Antonin Scalia’s replacement.

Given the age of several other members of the Supreme Court and rumors of others’ retirement, it is likely the next president will make as many as four nominations.

This potentially dramatic change in...

We’ve heard the predictions of how greenhouse gas emissions will drive changes in the temperatures and precipitation people experience. But how these changes affect the world’s forests...

Before the shooting in Dallas that took the lives of five police officers and the one in Baton Rouge that resulted in the deaths of three more, Black Lives Matter had begun to gain traction.

Among other things, the movement contributed to the introduction of body cameras for the police in some jurisdictions, and led to the resignation of the...

France has been hit by a third terrorist attack against soft targets in 18 months.

The first came in January 2015, when the Charlie Hebdo attacks killed 12 journalists and eight others.

The second was the November 13 attacks that took the lives of scores of people enjoying a Friday night out in Paris.

And then, on Bastille Day 2016, an attack that...