French President Emmanuel Macron can expect a warm welcome from Donald Trump – and, most likely, some glitz and pomp – when he arrives in Washington on April 23 for a two-day summit. It is the Trump administration’s first state visit of a foreign leader.

The two leaders, both political outsiders who achieved surprising electoral...

President Donald Trump allegedly asked FBI Director James Comey to drop the FBI’s investigation into Michael Flynn.

President Franklin Roosevelt asked FBI Director J. Edgar Hoover to collect information on Americans who had committed no crimes.

President...

Once upon a time, there was a prominent, powerful man in government who cared deeply about integrity and following the rules.

He said, “You cannot know a man completely, his character, his principles, sense of judgment, not till he’s shown his colors … Experience, there’s the...

Puerto Rico lost electricity again on April 18, seven months after Hurricane Maria first knocked out the island’s power grid. For people in some remote rural areas, the blackout was more of the same. Their power had yet to be restored.

The dangerous fragility of Puerto Rico’s energy systems has put other Caribbean countries on high alert...

Editor’s note: Curbing damage to Earth’s protective ozone layer is widely viewed as one of the most important successes of the modern environmental era. Earlier this year, however, a study reported that ozone concentrations in the...

Transforming U.S. energy systems away from coal and toward clean renewable energy was once a vision touted mainly by environmentalists. Now it is shared by market purists.

Today, renewable energy resources like wind and solar power...

President Donald Trump’s trade policy leaves international economists like me scratching our heads.

His apparent desire to start a trade war with China is only one example on a long list of what I see as poor trade policy choices. Others include:...

In the wake of recent #MeToo revelations, Harvard University has begun to take action against a tenured professor whom the university found guilty of sexual harassment in the 1980s and who now stands accused of harassing women undergraduates, graduate students,...

For decades, the marijuana industry operated underground, outside the confines of the law.

But even though at the federal level, possession and the use and sale of marijuana remain illegal, 29 states and the District of Columbia now allow medicinal marijuana to be sold for the treatment of...

A Food and Drug Administration panel recommended approval of a drug made of cannabidiol on April 19 to treat two types of epilepsy. The FDA is expected to decide in June whether to accept the panel’s 13-0 recommendation to approve...