We’ve all seen those white streaks trailing behind jets, creating stripes against the blue sky. The lines are called contrails, short for condensation trails, and they appear when water vapor ...

Chemtrails are a conspiracy theory that claims the condensation trails behind aircraft are part of a secret, large-scale program to poison the atmosphere with toxic chemicals. Multiple government ...

(CNN) — We’ve all seen those white streaks trailing behind jets, creating stripes against the blue sky. The lines are called contrails, short for condensation trails, and they appear when water vapor ...

• So-called "chemtrails" are not real, according to atmospheric chemists and geochemists. • We did not elicit the exact same answer from Alexa, but when asked the same question, Alexa replied with a ...

A Sept. 17 Facebook post (direct link, archive link) includes multiple images of an airplane leaving several white trails in the sky. “Next time they tell you ‘It's just contrails produced by engine ...

In a first of its kind effort, a large group of top atmospheric chemists has weighed in on one of the most persistent conspiracy theories on the internet: that the U.S. government is involved in a ...

At least eight states have introduced legislation about so-called "chemtrails"—a conspiracy about chemicals being released into the atmosphere by aircrafts. Newsweek has created a map showing the ...

On 13 December 2015, an image purportedly showing a "chemtrails switch" started recirculating around the internet after it was posted to the web site Reddit. Conspiracy theorists pushing the idea that ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. MYSTERY WIRE — The so-called chemtrail ...

At least eight states have introduced legislation about so-called "chemtrails"—a conspiracy about chemicals being released into the atmosphere by aircrafts. Newsweek has created a map showing the ...