Tweaking the routes of a small number of planes could reduce the warming effect of contrails by half and cost less than €4 per ticket, according to a study. Contrails (or condensation trails ...

At least one astronomer says it’s going to be tough to beat 2024 when it comes to sky-watching. Looking Up podcast host Dean ...

Just like natural clouds, these contrails trap excess heat in the atmosphere and may contribute more to climate change than ...

Tweaking the routes of a small number of planes could reduce the warming effect of contrails by half and cost less than €4 per ticket, according to a study. Contrails (or condensation trails) are the ...

Fairhaven was where 'X' marked the spot this morning, as a pair of contrails in the sky crossed in a perfect manner.

Contrails are very bright white ... as the past century’s worth of aviation — since the beginning of the jet age. “And so, of course, (carbon dioxide) is with us for 100 years or so after ...

US Navy officials have said it was "absolutely unacceptable" that one of their pilots used a jet's contrail to draw a penis in the sky. The phallic outline over Okanogan County in the western US ...