Trump's comments last month sparked fears of a new nuclear arms race and concerns major powers would restart full testing.

Ukrainian strikes have disrupted power and heating in two major Russian cities near the Ukrainian border, according to local ...

Russian Foreign Minister Sergei Lavrov said he was ready to meet U.S. Secretary of State Marco Rubio and that such ...

Germany and the United Kingdom have warned of the growing threat posed by Russian and Chinese space satellites, which have ...

Russia has carried out a massive aerial attack across central and eastern Ukraine, killing at least four and injuring 26 ...

Russia said on Saturday that its forces continued to advance in grinding battles around the key towns of Pokrovsk and ...

In all, 25 locations across Ukraine, including the capital city Kyiv, were hit, leaving many areas without electricity and ...

A British man who had aspirations of being James Bond has been jailed for seven years for trying to spy for what he believed ...

The Justice Department has embarked on a fresh investigation into one of President Donald Trump’s chief grievances, issuing a ...

A British man who jurors were told "dreamt about being like James Bond" has been jailed for seven years after trying to spy ...

Russia launched a barrage of drones and missiles in overnight attacks on Ukraine, killing seven people and damaging large ...

US president grants relief to fellow rightwing populist after moving to punish Russia over lack of peace deal with Ukraine ...