A U.S. official said Russia has a limited number of the missiles and that it cannot regularly deploy them on the battlefield.

President Vladimir Putin said Friday that Russia will continue to test and start mass-producing the hypersonic ballistic ...

NATO and Ukraine will hold emergency talks Tuesday after Russia attacked a central city with a hypersonic ballistic missile ...

Russian President Vladimir Putin says the weapon was developed very rapidly, hyping it up as an unstoppable hypersonic ...

A five-year leak on a Russian module of the International Space Station has gotten worse over time. Now, NASA and Russia's ...

Two days ago, Russian President Vladimir Putin announced a change in the country's policy for employing nuclear weapons in ...

The important message in Vladimir Putin’s speech was that "Russia does believe that the West has shifted from a proxy-war to direct war" and that the parties find themselves in "a global conflict" now ...

Officials with NASA are at odds with their counterparts at the Russian space agency Roscosmos over the severity of a leak ...

Ukraine will benefit from SAR satellite imagery data from Rheinmetall and ICEYE as Russian forces make operationally significant gains.

The mind-boggling amount has grown because Google hasn't restored YouTube accounts belonging to 17 Russian TV channels, according to Russia's RBC News. It claims a judge in the case said at a ...

Niger has signed a memorandum with Glavkosmos, a commercial arm of Russia’s Roscosmos space corporation, to purchase Russian-made satellites, the local Agence Nigérienne de Presse (ANP ...

It was, according to Brad Raffensberger, the Georgia state official, likely “a production of Russian troll farms”. As the long, drawn-out race to the White House finally edges towards its ...