Society

The controversy over this particular screening flares up again

Simple rules to follow when traveling by air

Mexicans stay home from work, the U.K. waits for a prescription hotline, and the Canadian public is "responding appropriately"

How it started. Where it’s headed.

About unaccompanied minors

Another day, another dose of troubling developments

She survived two wars, breast cancer, and suicide bombings in Baghdad. She sought safety in the U.S.

The way we’re raising animals, says one epidemiologist, is "like rolling the dice"

The World Health Organization is bracing us for the worst.

Overview of major tour operator rebooking policies