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

Opinion

Maximizing U.S. federal loan guarantees for new nuclear energy

By John C. Slocum, John J. Reed | Nuclear Energy, Opinion

Disarmament movement lessons from yesteryear

By Lawrence S. Wittner | Nuclear Weapons, Opinion

Is North Korea’s reprocessing facility operating?

By Hui Zhang | Nuclear Weapons, Opinion

The safety inadequacies of India’s fast breeder reactor

By Ashwin Kumar, M.V. Ramana | Nuclear Energy, Opinion

Rebutting the standard arguments against disarmament

By George Perkovich, James M. Acton | Nuclear Weapons, Opinion

The U.S. Army’s new biomedical regulations

By Ben Perman | Biosecurity, Opinion

Holdren brings science back to the White House

By Jeffrey Boutwell | Nuclear Weapons, Opinion

The recession alone won’t stop nuclear power’s growth

By Fiona Simpson | Nuclear Energy, Nuclear Weapons, Opinion

The North Korean nuclear test: The Russian reaction

By Anton Khlopkov | Nuclear Weapons, Opinion

Achieving détente with Iran

By John Tirman | Nuclear Weapons, Opinion

A post-launch examination of the Unha-2

By David Wright, Theodore A. Postol | Opinion

Marketing new chemical weapons

By Neil Davison | Opinion