Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

With its focus on war with its neighbor, Russia has taken its eyes off the ball elsewhere. As a result, its position is much ...

Companies increasingly seek growth in international markets. But cutting deals across borders is difficult owing to ...

To spend a rush hour these days at any of the traffic-snarled checkpoints outside Palestinian cities in the West Bank is to ...

The old rules of inviolable state borders don’t apply in a world of trade wars and terrorist regimes.