New laws pending in Wisconsin and North Carolina would require public universities to punish students who disrupt campus speakers. But these laws would do more to hinder free speech than protect it.

Facebook has been used at times for antisocial behavior. However, such behaviors are neither unique nor new.

Trump's proposed tax changes would reduce charitable giving, research suggests. But letting everyone use a tax break mostly enjoyed by the rich might prevent that.

India's recent move toward a cash-free society helped reveal just how important physical currency is to the informal economies that the poorest families depend upon.

The Trump administration has set a new national policy: energy dominance. But can the US really dominate other countries through fossil fuel exports?

New genetic technologies are letting us look at flu evolution right where it starts: within individual people, while they're sick.

A professor of constitutional law gives a preview of what to expect when the travel ban cases reach the highest court this fall.

A small, but wealthy, population of Indian-Americans is playing a role in transforming US foreign policy toward India.

Youth who are bullied may be at even higher risk than other youth for gun violence. These bullied youngsters were three times more likely to have access to a loaded gun, a recent study states.