DOE sponsors medical research to understand underlying biological,
genetic, and molecular processes.
This knowledge can then be
used to develop new therapies, drugs, and vaccines leading to longer, healthier
lives. A leader in the application of science to longstanding and emerging
public health threats, DOE also sponsors cutting-edge research designed to
create a healthier environment.
For the past 20 years, a large portion of the particles measured in the atmosphere were missing from models. At best, models were able to explain one-tenth of the carbon-rich secondary organic aerosols measured in the air. The problem turned out to be a series of fundamental assumptions used in the models due to a lack of experimental data. All of the assumptions were proven false by Dr. Alla Zelenyuk and her colleagues.
The Department of Energy's Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time.