Enter the Arizona Legislature. A series of bills introduced this session aim to ban any effort to spray or inject any ...

A crazy cold week in Florida brings starker contrails. But it's just winter conspiring against us, not the feds trying to ...

The white streaks that crisscross the sky have become a Rorschach test for a polarized era. To some, they are proof of a ...

SINGAPORE – The white streaks left by planes as they zip through the skies make a pretty sight, but they can harm the planet ...

According to an analysis, 25 percent of the global warming caused by contrails in European air traffic is attributable to ...

Fact Check - The World Bank has never officially released a ranking of the poorest countries. Fact Check - There are no plans ...

While there is a growing consensus that aircraft contrails contribute to aviation-attributable atmospheric warning, there is less agreement about how and when to implement avoidance strategies. But ...

Contrails will likely contribute more than 0.1C to global temperature rise by 2050 unless mitigation measures are taken, researchers warn. Credit: Guy Norris/AW&ST Aviation still has an opportunity to ...

The challenge of addressing aviation’s non-carbon dioxide emissions is receiving greater attention, with the climatic impact associated with tell-tale signs in the sky coming under increased study.