'Largest aircraft in the world' seen over US. What is it doing?

For comparison, a Goodyear blimp is 246 feet long. LTAs include blimps – such as the famous Goodyear blimp that ...

What the air you breathe may be doing to your brain

Evidence increasingly shows that chronic exposure to PM2.5, a neurotoxin, not only damages lungs and hearts but is also ...
CNN

The government has reopened. What’s that mean for air travel?

People flying home for Thanksgiving this month have their list of things to be thankful for: the turkey, football, time with family. This year, they can also add H.R. 5371 to the list. That’s the ...
Popular Science

What is dew point? A meteorologist explains that sticky air.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Parts of the United States have gotten an early taste of summer ...

The U.S. urgently needs thousands of air traffic controllers. Here's what the job requires.

Aviation experts worry that the recent government shutdown could make it hard for the U.S. to recruit a new generation of air ...