NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...

Mass. Senate Democrats say the bill will result in more than $14 billion in ratepayer savings over a decade by changing how ...

Senate Democrats unveiled their long-awaited answer to the soaring utility bills.

Anthropic just released Claude Fable 5, calling it the most powerful AI model it has ever made widely available and praising its skills in biology, among others. But the model won't answer basic ...

Engineering firm Day & Zimmermann is to oversee pre-construction planning and perform above-ground construction for Deep Fission's Gravity reactor. Meanwhile, industrial-scale metal additive ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Deep Fission CEO Elizabeth Muller is targeting an IPO ...

A look at the limits of nuclear weapon miniaturization and what determines how small they can realistically become, based on physics and engineering constraints. #nuclear #science #physics #explained ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Several Republican‑led states formally recognize June as Nuclear Family ...

The first fueled criticality test of a microreactor in a military program offers early validation for reducing reliance on diesel during outages. A recent test at Idaho National Laboratory (INL) marks ...

Access to the strait of Hormuz and the future of Iran’s nuclear program are among the issues that remain unclear amid a lack of detail on the agreement Full report: Peace deal between US and Iran ...