Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.

Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, ...

President Volodymyr Zelensky of Ukraine said the Russian leader had no desire to end the war, proposing conditions that made a truce unattainable. Europe had been banking on a United States that ...

UN experts have accused Israel of committing sexual violence in Gaza, targeting hospitals and civilians, disproportionately affecting women and children. Israel rejects the UN's findings, labeling ...

Panama's government has released dozens of migrants from around the world who were deported from the U.S. The migrants fled ...

A closer look at the 10 biggest streaming TV shows everyone is obsessed with this week, starting with Netflix's cyberthriller ...