U.S. space exploration inspired a generation of students and innovators, but NASA’s role has diminished, and the number of global space competitors is growing.

World powers continue to punish North Korea with economic sanctions, but the pressure has so far failed to push Pyongyang toward denuclearization.

Here’s how different health-care systems, including single-payer and government-run, have contended with the coronavirus.

The People’s Liberation Army is aiming to become the dominant force in the Asia-Pacific, strengthening China’s hand toward Taiwan and international disputes in the South China Sea.

South Korea’s megaconglomerates have helped lift the country out of poverty, but their extraordinary influence could put the health of the Korean economy at risk.