The launch, using a dummy warhead, took place the same day Australia and Fiji signed a mutual defense treaty meant to counter ...

China fired a nuclear-capable ballistic missile from a doomsday submarine on Monday in a show of force just as its neighbors ...

Miami-based City Labs is launching the world's first commercial nuclear-powered spacecraft atop an upcoming SpaceX mission.

China’s firing of a submarine-launched missile came as Australia secured more defense deals with Pacific Island nations.

OBBUERGEN, Switzerland -- U.S. Vice President JD Vance landed Sunday in Switzerland to help formally launch negotiations with Iranian leaders over curbing Tehran's nuclear program and building out the ...

U.S. Vice President JD Vance, right, meets with Pakistan's Prime Minister Shehbaz Sharif, during high-level talks aimed at advancing a deal to end the Middle East conflict, at the Brgenstock Resort in ...

ZURICH (AP) — U.S. Vice President JD Vance was arriving Sunday in Switzerland to help formally launch negotiations with Iranian leaders over curbing Tehran’s nuclear program and building out the ...

BWX Technologies Inc. has struck a deal to license its design for a small modular reactor, after activist investor Ananym Capital Management pushed the nuclear technology company to consider ...

The Pentagon artificial intelligence chief on Monday said Elon Musk’s Grok chatbot is tantamount to national security in a sworn statement that noted xAI’s technology has been used throughout the Iran ...

Mobileye has pitched itself as an autonomous vehicle technology supplier. Now it wants the operator label, too. The Intel subsidiary and publicly traded company said Tuesday it plans to launch a ...

This is read by an automated voice. Please report any issues or inconsistencies here. El Segundo-based Radiant, a company focused on developing a modular nuclear reactor, was selected by the ...