The impeachment of President Pedro Castillo Terrones marks Peru’s latest political crisis. As violent protests extend into their second week, what’s in store for the Andean nation?

Russia has demanded security guarantees that U.S. and NATO officials cannot accept, but there could still be room for building a sustainable dialogue on European security.

Russia’s extraordinary show of force in and around Ukraine underscores the military imbalance between the two countries. 

Vladimir Putin is no fan of democracy movements in Russia’s neighborhood, but trying to turn off the protests in Belarus will be risky.

Scientists say the rain forest is approaching a critical tipping point at which the damage is irreversible.