The NPT is essentially a bargain struck in the late 1960s between the states that had nuclear weapons and those that did not.

New guidance for private industry plus a new test bed facility are set to speed widespread nuclear energy development in ...

From soil and water, radioactive materials also moved into plants and animals, which posed risks to human health ...

Readers have harsh words for U.S. Rep. Zach Nunn and a response to a previous letter that scorned baby boomers.

Some disasters don't just destroy '€” they reshape the world forever. Join us as we do a deep dive into the Chernobyl ...

Photographs from the first days of the Chernobyl disaster and of the aftermath years later show the response, the evacuation ...

TerraPower begins construction of the first U.S. utility-scale advanced nuclear plant—can its Natrium design finally move ...

Among the many points of disagreement between Iran and the U.S. during the current conflict is the fate of Tehran’s highly ...

Following the April 26, 1986, explosion and fire at the Chernobyl nuclear power plant, soldiers, firefighters, engineers, ...

TerraPower on April 23, 2026, officially started construction on Kemmerer Unit 1, its flagship Natrium sodium-cooled fast ...

TerraPower begins construction of Kemmerer Unit 1 in Wyoming, marking a key step in US advanced nuclear development.

TerraPower has officially started construction on its Natrium reactor in Wyoming, marking a historic first for U.S. next-gen ...