The water vapor from the hot plane engine turns to ice mid-air which we see as white lines in the sky called contrails. This is the same phenomenon we see when we breathe hot air on a cold day.

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Ever wondered about those white streaks trailing planes across the sky? Experts explain how these contrails form and what every traveler should know about their impact on our planet. If you’ve ...

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

People across Israel record videos of ribbon-shaped contrails in the sky, with many believing they were intended as nod to ...

GE Aerospace and NASA recently partnered on flight tests to help further the aviation industry's understanding of contrails, ...

"A lot of people look up in the sky and some days you see contrails, some days you do not. It's kind of hit or miss with weather, but most people don't think about their climate impact," Miller said.

“A lot of people look up in the sky and some days you see contrails, some days you do not. It’s kind of hit or miss with weather, but most people don’t think about their climate impact ...

A Florida state senator is pushing for a ban on weather manipulation activities, triggering social media posts evoking the ...