Organized a Groundbreaking Mobilization of Scientists

Students and faculty at the Massachusetts Institute of Technology organized a day of action to protest the US government’s misuse of science.
A skyline with power plants emitting smoke.

UCS begins work on nuclear power safety.

UCS begins work on nuclear power safety.

Alerted Public to Defects of Nuclear Power Cooling Systems

UCS provides independent technical expertise at national hearings that spark widespread concern over nuclear power safety.

Reduced the Threat of the Nuclear Arms Race

UCS worked to expose the drawbacks of the Nixon administration's plans for an anti-ballistic missile system.

Offered a Prescient Warning of Danger at Three Mile Island Nuclear Plant

UCS called upon the US government to shut down the Three Mile Island nuclear power plant.

UCS opens an office In Washington, DC.

UCS opens an office In Washington, DC.
Solar panels and transmission

UCS launches work on renewable energy with publication of Energy Strategies: Toward A Solar Future.

UCS launches work on renewable energy.

Rallied 100,000 Students for Teach-Ins on Nuclear War Threats

UCS sponsored teach-ins at 150 campuses in 42 states.

Convened Top Scientists to Provide Facts on US Missile Defense

Many of the nation's top scientists, joined UCS to participate in the first-ever scientist-led teleconference