You might be surprised to see large passenger airliners with cockpit windows that open. Here's why some cockpit windows open, ...

View of planes through an open airplane window. There are two reasons I like to pull my shade down as soon as I settle into my window seat after boarding a plane. For starters, the cabin is usually ...

Next time you're on a flight, look just above the windows, and you might spot a small black triangle sticker. Most passengers never notice them — they're easy to miss, just like the tiny holes in the ...

Close up of a tiny hole in an airplane window. Known as breather or bleed holes, these tiny holes help with cabin pressurization and keep the windows clear. Wilbur and Orville Wright—the brothers ...