This branch of science is still far from settled.

China and the US retain fundamentally different assumptions about the Kim regime’s vulnerability.

Moscow and Manila’s military cooperation is proceeding apace.

Tillerson has harsh words for the Iranians as Mattis and McMaster plan to put words into action.

The unintended consequences of a measure that was meant to paper over just how little appetite the West had for confronting Russia in the first place.

Political bias is not a conservative trait, it turns out, but a human one, and it afflicts both sides in equal measure.

Silicon Valley-type thinking is making America a force to be reckoned with in the global oil market.

Xi Jinping has taken another step forward on his reform agenda, with a massive reorganization and streamlining of China’s armed forces.

Natural gas is vital to the future of wind and solar power.

President Trump signs measure directing H-1B visa reform. But major problems still remain.