Condensation trails left by higher-flying, lower-carbon aircraft are proving to be disruptive across North America.

Passenger aircraft contribute significantly to global warming, primarily due to the large amounts of carbon dioxide (CO2) ...

Administrator Lee Zeldin said Thursday that Americans have “legitimate questions” about airplane contrails as his agency launches webpages aimed at combatting misinformation on the topic. Contrails, ...

It’s not clear what inspired the EPA to release this website, though the administration has dealt with conspiracy theories on ...

For whatever reason, many weather conspiracy theories have crawled out of the fringes and into mainstream discussions. Over ...

Contrails warm the atmosphere, said study lead author Lisa Bock, a researcher at the German Aerospace Center, since they can linger in the sky as cirrus clouds that trap heat inside the Earth ...

You've definitely seen them in the sky before, but have you ever wondered how plane contrails form? Typically it's a fairly simple process of condensation from jet engines, but sometimes it's just the ...

Here's what's actually coming out of the exhaust pipe of a typical gasoline-powered car.

Reducing contrails alone won’t solve aviation’s climate-change problem. Air travel is responsible for about 3.5 percent of human-caused warming , according to the National Oceanic and ...

"No, government’s not controlling the weather," U.S. Sen. James Lankford said after the EPA published a website that debunks conspiracy theories about airplane contrails.

Contrails form when soot in jet exhaust attracts water vapor, cools, and forms long-lasting ice crystals. If there is some wind, the contrails will spread out into cloud-like formations, and if it ...

EPA administrator Lee Zeldin sought to meet chemtrail conspiracy theorists halfway with new government web pages explaining why they're wrong.