“This isn't justice. This is a process.” Esmeralda Castle speaks after the sailor who killed her daughter was sentenced to 44 ...

North Korea says leader Kim Jong Un has visited a new facility to produce nuclear materials and announced plans to bolster ...

AUKUS is now also a nearer-term capability programme that begins to answer the threats beneath our seas within two years, ...

Military correspondent Emanuel Fabian on renewed tit-for-tat strikes between Iran and Israel, a massive Hezbollah bunker ...

A federal judge has struck down a Trump administration policy that made it harder for immigrants from dozens of countries to ...

No breakthrough in US-Iran talks as Hezbollah rejects Lebanon ceasefire proposal Ceasefire efforts between the United States ...

US-Iran war news LIVE: US President Donald Trump has told aides privately that he would consider ending the ceasefire with ...

The first fueled criticality test of a microreactor in a military program offers early validation for reducing reliance on ...

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over ...

Nuclear energy in the West took another step forward as the first privately developed, non-light-water reactor to go critical ...

The microreactor from Antares, a private nuclear technology company, had a successful nuclear fission reaction for the first ...