Since Russia's invasion three years ago, the United States and its allies have insisted that no decisions on Ukraine can take ...

Vladimir Putin’s call with President Trump reinforced the Russian leader’s view that Moscow and Washington should decide the ...

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future?

For millennia, humanity’s greatest leaps forward have been propelled not by isolation but by connection. The historic Silk ...

Brian Grenko of VDE Americas assesses the route to market for perovskite PV products as an alternative to silicon-based ...

Top US officials are set to meet their Russian counterparts in Saudi Arabia on Tuesday with the aim of restoring relations ...

As one who shared the hope, after the fall of the Berlin Wall in November 1989, that representative government, guaranteed ...

Amid rumors that he has birthed a 13th child, Elon Musk tweeted that he finds the history of Genghis Khan "particularly ...

The Albanian case is very similar to the problems that the Croat 19 th century nationalists faced with the acute lack of ...

President Trump’s approach to foreign policy deals is reviving a bygone imperial approach that may backfire, experts say.