President Trump announced the first sweeping tariffs of his administration, enacting tariffs on solar panels and components from nearly every country in the world—but they create virtually no winners…

Economists who want to compare the living standards of countries often use GDP, but the calculation and usefulness of the measurement remains controversial.

If the President wants to use an arms build-up to advance arms control, he should take his cues from the Reagan record.

The totality of President Donald Trump’s statements and actions against NATO makes clear that the United States cannot be relied on to come to the defense of its European allies.

At the COP27 summit, leaders will discuss how to deal with the many consequences of climate change. These four cases show how the climate crisis is altering the threat of zoonotic diseases.