An op-ed by Dr. Ira Helfand, PSR board member and past president, on the health hazards of radiation.

An op-ed by Dr. Henry Rosenberg of PSR Pioneer Valley.

The release of plutonium from at least one of Japan’s Fukushima nuclear reactors carries serious risks to public health and the environment, according to PSR. Inhalation of a plutonium particle the size of a speck of dust can lead to lung cancer and death.

PSR's Dr. Alan Lockwood describes the health impacts of inhaling plutonium.

An op-ed by Dr. Robert Dodge, PSR Los Angeles board member, on the dangers of nuclear power.

An interview with former PSR leader Dr. Helen Caldicott on nuclear power.

Dr. Alan H. Lockwood, professor of neurology and nuclear medicine, and a board member of Physicians for Social Responsibility, says six weeks after the Chernobyl accident, he examined survivors at a Moscow hospital.

A letter to the editor from Arizona PSR's Dr. Barbara Warren.

PSR's Dr. Alan Lockwood explains the connection between thyroid cancer and iodine-131, which has been found in Tokyo's water supply.

PSR's Dr. Alan Lockwood explains the risk of cancer from nuclear accidents.

Physicians for Social Responsibility (PSR) expressed concern over recent reports that radioactivity from the ongoing Fukushima accident is present in the Japanese food supply.

The unknown and changing situation in Japan regarding radiation releases is continuing to cause concern and confusion here in the United States. PSR National and our Chapters are receiving many questions regarding radiation effects and requests for medical advice.

PSR's Dr. Ira Helfand explains the human health impacts of the ongoing nuclear reactor crisis in Japan (interview starts at 46:40).

A letter-to-the-editor by Dr. Roberta M. Richardson, president of Colorado PSR.

An op-ed by PSR Wisconsin executive director Pam Kleiss on the dangers of nuclear power.

Letter-to-the-editor by Chesapeake PSR member Dr. Gwen Dubois.

Settled agriculture began about 12,000 years ago. If human children are still born and play on a hospitable planet in another 12,000 years, it will be because we succeeded in eradicating the terror of nuclear weapons and preventing runaway climate change. Twelve thousand years is not very long really.

PSR's Dr. Ira Helfand explains the long-term health effects from radiation exposure from Fukushima.

PSR's Dr. Jeff Patterson spoke as part of a press conference on nuclear power at the National Press Club in Washington, DC today. Click above to listen to the press conference.

PSR's Dr. Jeff Patterson discusses the nuclear crisis in Japan.