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NASA's Aura Satellite Delivered To Launch Site
April 12, 2004 — NASA's Aura spacecraft, the latest in the Earth Observing System series, has arrived at Vandenberg Air Force Base, Calif., to begin launch preparations. Aura's four state-of-the-art ... > full story -
Livermore Scientists Contribute To New Measurements Of Stratospheric Ozone
April 9, 2004 — A team of scientists, including two from the Lawrence Livermore National Laboratory, have identified a new method to measure the amount of stratospheric ozone that is present at any given time in the ... > full story -
Ozone-Destroying Gas In Atmostphere Increased Significantly During Industrial Age, Study Shows
March 24, 2004 — Human activity in the Industrial Age -- approximately the last 150 years -- has significantly increased atmospheric levels of methyl bromide, a gas known for harming the ozone layer in the ... > full story -
Ocean's Surface Could Have Big Impact On Air Quality, Study Says
March 4, 2004 — Certain ions bouncing around on the ocean's surface and in droplets formed by waves may play a role in increasing ozone levels in the air we breathe, new research ... > full story -
U.S. Push For Diesel Poses Risk To Public Health, Scientists Say
February 12, 2004 — According to a new study, replacing gasoline vehicles in the United States with diesel vehicles - equipped even with the most modern pollution controls - may increase smog production over most of the ... > full story -
Scientists Find Ozone-Destroying Molecule
February 10, 2004 — Using measurements from a NASA aircraft flying over the Arctic, Harvard University scientists have made the first observations of a molecule that researchers have long theorized plays a key role in ... > full story -
A Shocking Surprise: High Voltage + Rats = Ozone, Reopens Power-Line Debate
February 9, 2004 — Rats subjected to extreme electromagnetic fields produce dangerous levels of the toxic gas ozone, according to a new study out of the Pacific Northwest National Laboratory that is sure to reenergize ... > full story -
Scientists Find Ozone-Destroying Molecule
February 4, 2004 — For years, scientists theorized that a molecule called ClOOCl in the stratosphere played a key role in destroying ozone. Now, using measurements from a NASA aircraft laboratory flying over the ... > full story -
Ozone Standards Pose Health Risk, Scientists Report
January 6, 2004 — The air Americans breathe contains more ozone from pollution than the Environmental Protection Agency estimates, Harvard scientists report. Ozone can cause pain, breathing difficulties, and coughing. ... > full story -
Common Airborne Substance Makes Asthmatics More Sensitive To House Dust Mites: Study
December 10, 2003 — Exposure to endotoxin, a bacterial substance found commonly in outdoor and indoor air, makes mite-allergic asthmatics more sensitive to house dust and may place them at increased risk of asthma ... > full story
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