European leaders say Trump isn’t serious about NATO members needing to spend 5 percent of GDP on defense. The question is how ...

This road dates back to the early 13th century and has played a key role in saving one of the world's oldest languages.

Horses have been our steadfast companions for many major events. Here's how the domestication of the horse helped them shape ...

Over 5,300 years ago, ancient herders known as the Yamna people emerged from the steppes of what is now Ukraine, going on to ...

Prime Minister Narendra Modi’s longstanding bonhomie with President Donald Trump could be tested as the Indian leader kicks off a visit to Washington on ...

Harvard researchers traced the origins of the vast Indo-European language family to the Caucasus-Lower Volga region, identifying the ancestral population that gave rise to more than 400 languages, in ...