Interviews, photos and video b-roll are available. This research may lead to improvements in hurricane prediction and landfall forecasting. Interviews and video b-roll are available. Ozone, a key trace gas in the upper atmosphere, protects life on Earth from the sun's harmful ultraviolet rays. In the lower atmosphere, if large enough concentrations are present, ozone can be a harmful pollutant.
Interviews are available.
Virginia has christened the nation's first statewide application of aviation digital datalink technology. In an effort to form a national system that may someday be global, Virginia has established a public-private partnership setting the pace for other states. Interviews and video b-roll are available.