Tag » radioecology

January 6, 2016

Atoms for Peas

In the early days of atomic energy, scientists used radioactivity to study plants

The specter of nuclear technology gone wrong haunts the Pacific Northwest. From recent radioactivity traced to Fukushima to issues with waste containment along the Columbia River at Hanford, Washington, citizens have good reason to be suspicious. Radioactive materials can benefit society in many ways: They are used to produce carbon-free electricity, to diagnose disease, and […]

Radioactive Ecology
February 12, 2015

Radioactive Ecology

Sensitivity changes from species to species

With memories of the Fukushima nuclear disaster still fresh, radioactive pollution can generate strong feelings among members of the public. So when questions arise about health impacts on humans and other organisms, Kathryn Higley can find herself in the media spotlight. The head of Oregon State University’s Department of Nuclear Engineering and Radiation Health Physics […]

After Fukushima
October 12, 2012

After Fukushima

Nuclear power's future remains strong

As concern about climate change has grown, nuclear energy — long a polarizing subject — has gained increasing favorability. Its low carbon footprint, reliable power supply and strong safety record convinced many critics that nuclear power should be a bigger part of our energy mix. That newfound favorability suffered a setback on March 11, 2011, […]