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

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

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

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 urged the United States on Friday to clarify what it called contradictory signals about a resumption of nuclear ...

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

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 ...

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

Russia launched a barrage of drones and missiles in overnight attacks on Ukraine on Saturday, killing at least three people ...

A British man who would "dream about being like James Bond" was jailed Friday for seven years after trying to spy for Russia.