Hamas’s attack on Israel and the ensuing war in the Gaza Strip raise a host of questions about the combatants’ legal obligations.

Russia’s invasion of Ukraine violates the UN Charter and cannot be justified under international law as an act of self-defense or humanitarian intervention.

See how six countries are faring amid efforts to protect 30 percent of the planet’s land and waters by 2030, and what will be saved if they succeed. 

A critical look at the past and present of industrial policy shows that its recent popularity is not only misguided, but is likely to have negative economic and geopolitical consequences for the Unit…

Israel has long been the leading recipient of U.S. foreign aid, including military support. That aid has come under heightened scrutiny amid Israel’s monthslong war to eliminate Hamas.