Trump has signed an executive action aimed at lowering prescription drug prices. And, the president threatened to revoke Harvard University's tax-exempt status after it rejected government demands.

Scientists have recently mapped the painted lady butterfly's annual flight from equatorial Africa to northern Europe and back, the world's longest butterfly migration. In Constant Bloom, photographer Lucas Foglia documents the journey.

Hong Kong is caught in the middle of the trade disputes between the U.S. and China despite being a free port. The former British colony has trade and customs policies different from mainland China's.

Hamas is rejecting a new Israeli proposal to pause the war in Gaza, a Hamas official told NPR. Earlier, officials mediating talks had expressed optimism that a deal could be reached within weeks.

In his fifteen years as prime minister of Hungary, Viktor Orban has steadily chipped away at his country's democratic freedoms. We go to Budapest to see what the erosion of democracy looks like and we find that may of Orban's strategies are being studied by politicians elsewhere.

Images of Sudan, after two years of civil war have led to the world biggest humanitarian crisis.