Russian missiles kill 51 in deadliest strike on Ukraine this year Reuters

Democratic Vice President Kamala Harris and Republican U.S. presidential candidate Donald Trump meet for the first time on Tuesday night in their only scheduled debate, a clash that could prove…

Dengue fever will become a major threat in the southern United States, southern Europe and new parts of Africa this decade, the WHO's chief scientist said, as warmer temperatures create…

Republican leaders in the U.S. House of Representatives scheduled a vote on Friday to keep the federal government operating beyond a midnight deadline and avert a partial shutdown that could…