Russian nuclear chief warns of threats to country's existence, emphasizes need to strengthen nuclear shield as U.S.-Russia ...

Kyiv has said its strikes are in response to Russia's attacks on Ukraine and are aimed at destroying infrastructure deemed ...

Russia reports Ukrainian drone attacks hit nuclear facilities and sparked fires in Kursk and Leningrad regions as Ukraine ...

Ukraine's air force said Russia launched 72 drones and one Iskander-M ballistic missile into the country in its latest ...

Russia's nuclear shield should be strengthened in coming years due to the "colossal threats" facing the world's biggest ...

Russia claimed to have shot down 95 Ukrainian drones overnight, while Ukraine intercepted 48 of 72 Russian drones.

No increase in radiation levels detected after drone strikes, Russian officials say on Ukraine’s Independence Day.

US President Donald Trump has said he discussed nuclear disarmament during talks with Kremlin leader Vladimir Putin.

The Iranian and Russian presidents discussed Tehran's nuclear programme on Monday as European powers threaten to reimpose ...

Despite recent progress in peace talks between Russia and Ukraine, the two nations continue trading fire via missile and ...

Ukraine's air force said on Sunday Russia had launched a ballistic missile and 72 strike drones, plus several other decoy drones, in overnight attacks on the country. Ukrainian air defenses ...

While nuclear fission creates electricity with lower carbon output than coal plants, experts point to concerns about rushing ...