The white streaks that crisscross the sky have become a Rorschach test for a polarized era. To some, they are proof of a ...
Today’s round of questions, my smart-aleck replies and the real answers: Question: I have a question for you. Frequently — ...
Aviation's climate impact is partly due to contrails—condensation that a plane streaks across the sky when it flies through icy and humid layers of the atmosphere. Contrails trap heat that radiates ...
Four research figures show how contrails appear in two satellite views (left) and two photographs taken from the MIT Green Building. Aviation’s climate impact is partly due to contrails — condensation ...