By Dominic Gates Seattle Times aerospace reporter Scientific debate is getting heated over what to do about airplane contrails — the wispy lines of water vapor you often see trailing behind a jet. Those harmless-looking vapor trails sometimes spread out to form thin cirrus clouds. Environmental activists and nonprofits focused on climate change routinely assert
NASA and Boeing chase jet contrails with science of climate impact in doubt
Partnership for AiR Transportation Noise And Emissions Reduction Project 15 Final ReportGayle Ratliff, Christopher Sequeira, and Ian Waitz Massachusetts Institute of Technology, Cambridge, Massachusetts Melissa ...