NASA announced a renewed commitment to their longstanding partnership to support the development of a fission surface power system.

The American president’s extraordinary — and utterly exhausting — grip on the global psyche intensified on Wednesday.

When Trump visited Qatar in May, the talk was about a fancy jet from the Qataris. But he also dropped into Al Udeid Air Base.

Readers discuss Japan's energy strategy, and how Hong Kong can do better on paper and plastic bottle recycling Feel strongly ...

The president’s obsession with Greenland is especially dangerous because it has no real constituency: Trump is determined to ...

U.S. nuclear power is seeing a resurgence as utilities, tech companies, and federal programs invest in restarts, SMRs, and ...

U.S. weighs military options against Iran after Venezuela success, but experts warn Tehran's defenses and retaliation ...

He played a key role in ending apartheid South Africa’s secret weapons program in the 1980s by helping the African National ...

Switzerland's Beznau nuclear power plant — the oldest operating nuclear facility in the world — will remain online until at least 2033.

The U.S. space agency and the Department of Energy will work together to build a fission reactor on the lunar surface in the ...

US nuclear waste disposal company Deep Isolation says that a two-year research project that subjected its Universal Canister ...

Friction is the difference between war on paper and war as it actually is. —Carl von Clausewitz, On War North Korea is not Venezuela. While US President Donald J. Trump characterized his recent ...