How should economists treat morality?

WWE Saturday Night's Main Event hits Fort Wayne tonight at 8 p.m. ET with Penta's IC Title defense and a stacked card. Here's the card, start time and how to watch.

Chinese President Xi Jinping urged authorities nationwide to step up efforts to curb major industrial accidents following a deadly gas explosion at a coal mine in northern Shanxi province, underscoring persistent safety risks in mining and heavy industry.

Ebola is spreading faster than responders can track it in eastern Congo, where health workers managed to follow up with barely one in five identified contacts in a single day.

Bill Cassidy’s Senate primary loss highlights the growing collision between public health and political survival — and offers lessons for America's leaders.