Only Donald Trump can make the call to launch U.S. nuclear-armed ICBMs. Our reporter visits the subterranean world of the ...

The future of Ukraine is set to dominate discussions at the Munich Security Conference. Follow Newsweek's live blog.

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

Fighting around nuclear power plants has repeatedly raised fears of a nuclear catastrophe during three years of war.

Ukraine’s nuclear ghosts were raised again on Friday after a drone armed with a warhead hit the protective outer shell of the plant at Chernobyl, the site of the world’s worst nuclear ...

Authorities said radiation levels remain normal after a drone set fire to the shelter that contains radiation from the site ...

US vice president demands Europe do more for its own defence; protective cover at Chernobyl nuclear power plant hit by Russian drone.

A Russian drone armed with a "high-explosive warhead" has damaged a radiation shelter at Chernobyl's nuclear power plant, ...

President Trump’s quest to dislodge thousands of workers from the federal government is being hamstrung by an antiquated ...

A Russian overnight drone attack damaged port infrastructure in Ukraine's Odesa region for the second consecutive day, its governor said on Friday. Governor Oleh Kiper said no-one was wounded in the ...