Donald Trump has threatened Vladimir Putin with ending his invasion of Ukraine “the hard way” unless the Russian leader comes to the table and agrees a peace deal. At such a critical moment in US ...

A record 47% of the European Union’s electricity now comes from solar and other renewables, a report Thursday said, in yet another sign of the growing gap between the bloc’s push for clean ...

A prominent U.S. expert said Wednesday that President Donald Trump's recent reference to North Korea as a "nuclear power" ...

If hard-line diplomacy doesn’t work, he’ll likely need to let Israel bomb Iran’s nuclear facilities.

The country’s nuclear ambition hinges on its leaders’ ability to overcome infrastructure bottlenecks and carry the ...

Rep. Elise Stefanik pledged Tuesday to push President Donald Trump's "America First" stance if confirmed as U.S. ambassador ...

Donald Trump has been sworn in as the 47th president of the United States, taking charge as Republicans claim unified control ...

The U.S. “will have to out-think” Russia and China to prevent them from using nuclear weapons to resolve a future crisis, the ...

Searchlight spoke with six experts about what the new administration could mean — for everything from Los Alamos National ...

Marco Rubio offered Britain and other Western states a stark view of the next four years: they will be dealing with a ...

Secretary of State nominee Marco Rubio stressed the need Wednesday for Washington to take a "serious" look at North Korea ...

Iran has largely been left unchecked by the Biden administration in its goal to become a nuclear power, presenting ...