Heavy fighting rages in Ukraine's east, Kyiv's forces target Russian energy hubs and Russia's leader ups the ante.

International oil trader Gunvor, co-founded by Putin ally Timchenko, is set to buy sanctioned Russian giant Lukoil’s foreign ...

California Gov. Gavin Newsom (D) warned that the 2028 presidential election will be a “[Russian President Vladimir] Putin election” if his party doesn’t “stand up.” “I’ll tell you what, we ...

ABC chief Washington correspondent Jonathan Karl interviewed California Gov. Gavin Newsom on Wednesday. Newsom offered ...

Russia claims the Poseidon 'doomsday machine' can destroy cities with radioactive tidal waves - here are the facts ...

Russia said it tested a nuclear-powered cruise missile and torpedo, two of its experimental weapons, in recent days.

President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, ...

Chinese President Xi Jinping, who sat across from Trump at a meeting in South Korea, had just finished diplomatic gushing ...

Donald Trump ended a 32-year U.S. nuclear testing pause after Russia revealed a tsunami-producing underwater drone.

How Putin is provoking Ukraine’s European allies over land, air and sea - IN FOCUS: Multiples countries in the alliance have ...

By cozying up to Moscow and Beijing, North Korea's leader has decreased the need for negotiations with Washington.