Brazil’s presidential election is down to two polarizing candidates, and experts say the runoff will be a major test for one of the world’s largest democracies.

An attack from Iran-aligned forces that killed U.S. service members near Jordan’s border with Syria risks direct U.S.-Iran conflict in a region already embroiled in widening violence.  

The death of Abu Ibrahim al-Hashimi al-Qurayshi is unlikely to pose a major setback for the group, which has already mounted serious attacks in Iraq and Syria this year.

Vaccines are a major public health success story, but the COVID-19 pandemic underscores the many challenges involved in getting a vaccine to everyone who needs it.

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…

International lenders have pumped tens of billions of dollars into Egypt’s faltering economy amid the war in the Gaza Strip, but experts say the country’s economic crisis is not yet resolved.