The Florida Legislature has passed a bill concerned with the chemtrails conspiracy theory and research into large-scale ...

Contrails are an instant visual reminder of air travel, and a source of much controversy in recent decades. Put aside the overblown conspiracies, though, and there are some genuine scientific ...

A coordinated approach to contrails research and technology development in the U.S. could help enhance scientific ...

In a wide-ranging report, the U.S. National Academies of Sciences, Engineering and Medicine (NASEM) has laid out a set of ...

"Ever wonder about those white lines in the sky?" That's the question Airbus posed this week on social media. Before anyone gets concerned, the aerospace giant hasn't gone down the 'chem trails' ...

But this comes at a cost: the higher-flying aircraft are creating more contrails that last longer, worsening the industry's ...

Fewer aromatic hydrocarbons in the fuel means less soot in emissions. As soot particles act as condensation nuclei for ice crystals in contrails, less soot in aircraft exhaust gases means fewer ice ...

Understanding contrails: First Alert Weather Chief Meteorologist Mike Buresh explains Newsweek looks at the history of Social ...

If you’ve ever looked up while an airplane flies overhead, you’ve probably noticed those long, wispy white lines trailing behind. These ...

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.

Before anyone gets concerned, the aerospace giant hasn't gone down the 'chem trails' conspiracy hole but is keen to tackle the negative impact of "contrails". Scientists and aviation leaders ...