Reducing global emissions of methane, a powerful greenhouse gas, could provide one quick win in the fight against climate change.

Campaigns to vaccinate Latin America against COVID-19 have sparked debate about the region’s dependence on outside suppliers, including China and Russia, and the threat of new variants.

In 2020, U.S. struggles to manage a record-breaking hurricane season were exacerbated by the COVID-19 crisis. Intensifying storms reveal faults in infrastructure and disaster response that experts sa…

The Chinese government has used a variety of tactics to silence its critics. Could international attention on tennis player Peng Shuai’s case push Beijing to change?

Tensions over Israeli treatment of Palestinians in Jerusalem have spurred the worst violence between the two sides in years, but the eruption seems unlikely to prompt a strong international reaction…