Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.
Please voice your support for a strong, health-protective rule by submitting your comment to the EPA today.
Medical students from all over the world will take part in a bike tour this coming August as a prelude to the IPPNW World Congress in Hiroshima, Japan.
This next generation of medical and public health activists will cycle through southern Japan to show their solidarity with the victims and survivors of nuclear weapons, nuclear testing, uranium mining, nuclear energy and nuclear accidents.More information »
Sign the White House "We the People" petition to restore vital nuclear nonproliferation funding!
To speed up action on disarmament, the Republic of Marshall Islands filed suit against all nine nuclear weapons states. Sign our petition to support this tiny but brave nation!
PSR is pleased to present its 2012 Annual Report to our members and other stakeholders. Read more »
PSR Board Member Dr. Ira Helfand addresses the Second International Conference on the Humanitarian Impact of Nuclear Weapons, Nayarit, Mexico, February 13, 2014. Read more »
PSR's new, updated report on the global impacts of limited nuclear war on agriculture, food supplies, and human nutrition. Read more »