As a potential U.S. Treasury secretary, Robert Lighthizer has more than trade policy to revolutionize.

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. 

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.

The World Bank and IMF have concluded their spring meetings, but questions remain on China, lending capacity, and balancing the interests of rich and poor countries.

Azerbaijan’s push into the Armenian enclave of Nagorno-Karabakh is drawing comparisons to other episodes of ethnic cleansing. What can be done under international law?