The authoritative guide to ensuring science and technology make life on Earth better, not worse.

highly enriched uranium

Biden’s horse-trading on nuclear technology and fuels is an unprecedented proliferation risk

By Alan J. Kuperman | Nuclear Energy, Nuclear Weapons

Brazil wants special treatment for its nuclear submarine program—just like Australia

By Ian J. Stewart | Nuclear Risk

Anthony Albanese speaks during the Labor Party election campaign launch at Optus Stadium on May 01, 2022 in Perth, Australia. He will become the new Australian prime minister as a result of Saturday's election. (Photo by Paul Kane/Getty Images)

How Australia’s new leader can fix the submarine deal

By Alan J. Kuperman | Nuclear Risk

NASA kilopower moon render

Do we need highly enriched uranium in space (again)?

By Christopher Fichtlscherer | Nuclear Risk, Opinion

New ways to detect nuclear misbehavior

By Katlyn M. Turner | Uncategorized

Could low-enriched uranium be used in naval reactors? Don’t ask the Navy

By George M. Moore | Nuclear Energy, Nuclear Weapons

America, awash in nuclear weapons materials

By Lisbeth Gronlund, E. MacDonald | Uncategorized

Siegfried S. Hecker: The story of Plutonium Mountain

By | Interviews, Nuclear Weapons

From HEU minimization to elimination: Time to change the vocabulary

By Corey Hinderstein, Andrew Newman, Ole Reistad | Uncategorized

How can countries ensure that the Nuclear Security Summit does not lose momentum and become just another gathering?

By Rajiv Nayan | Uncategorized

From danger to dollars: What the US should do with its highly enriched uranium

By Peter Stockton, Ingrid Drake | Uncategorized