One expert says explosive nuclear testing would be 'alarming.' President Donald Trump announced on Wednesday that he is ordering the United States to resume nuclear testing, leaving experts wondering ...

Three people, including two police officers, were killed in an explosion in Moscow, Russian investigators said, days after a ...

President Trump’s call to resume nuclear tests was muddied this week when Energy Secretary Chris Wright said the United States would not resume explosive testing, which was last conducted in the 1990s ...

A car bomb has killed a Russian general. It is the third such killing of a senior military officer in just over a year.