The claim: Video shows contrail and 'chemtrail' next to each other A May 10 Instagram video (direct link, archive link) shows a blue sky with two white streaks across it. One is significantly ...

The video shows a contrail from a Boeing 787 Dreamliner. In the right plane and weather conditions, it is possible for large contrails like the one in the video to form, experts told USA TODAY.

Those contrails might be responsible for most of the airline industry’s warming impact — even more than burning jet fuel — according to a 2022 report from the U.N. Intergovernmental Panel on ...

A well timed launch from the California coast wowed Southern Californians when the rocket blazed a sunlit trail across the evening sky just after sunset. The contrail was painted in the sky by a ...

We've been getting a lot of calls about a streak of light and contrail that was over the evening sky on Sept. 14. Now, we are getting some answer over what may have caused it.