TRANSPORTATION

Mapped: The States With the Worst Road Rage

How did your state rank?

Which snack does your state crave the most?

America‘s Favorite Gas Station Snacks, Mapped

See if your state prefers salty or sweet snacks when hitting the road.

7 Explosive Fart Controversies

Discover some of history's most hilarious—and unforgettable—controversies that were caused by farts, including regime changes in Ancient Egypt and more.

Pro tip: You shouldn't toss any out the window, either.

You Should Never Leave Plastic Water Bottles in a Hot Car—Here’s Why

It might sound unlikely, but leaving plastic water bottles in a hot car might not be safe and could actually lead to a fire.

The Fastest Drivers in America By State, Mapped

This map of average driving speeds shows which motorists are zooming down the highway and which are stuck in traffic.

It doesn’t get much more suburban than this.

Where Did All the Minivans Go?

The popularity of the once-iconic family car has dwindled quite a bit.

There's a legitimate reason, and it isn't purely aesthetic.

Why Are Tires Black?

Natural rubber is white, and so were the earliest car tires. So, why are modern-day tires black? The answer is linked to Crayola and carbon black.

11 Facts About Air Force One

Just as much a symbol of the presidency as the White House itself, Air Force One is probably the world’s most recognizable plane.

Hawaii is one of the easiest states to navigate, according to this study.

The 5 Easiest States for Drivers to Navigate

Thousands of travelers rated the best states for stress-free driving—see which made the top five.

The passenger's side-view mirror serves an important function, too.

Why Are Objects in a Car’s Side-View Mirror Closer Than They Appear?

Learn more about the safety benefits of side-view mirrors while driving, plus why objects are so much closer than they actually seem.

Why You Should Always Wear Your Seatbelt While Flying—No Matter What the Sign Says

Anyone worried about aviation safety should strap in. Literally.

A revolving security door is a common sight at airports.

Why Do We Need to Pass Through Three Glass Doors at Airport Exits?

Leaving an airport involves getting briefly stuck between glass doors. There's a reason for that.

How Do Cars Get Their Names?

Naming a car is like naming a baby, only with a few hundred million dollars at stake.

Think of them as shields for your wheels.

Why Do Cars Have Hubcaps?

Hubcaps might seem purely decorative, but they serve an important purpose for your car.

Next time, there won't be any need to panic.

What Do These 18 Common Car Dashboard Symbols Actually Mean?

When something goes wrong with your car, a curious-looking icon illuminates on the dashboard. But what those symbols mean isn’t always obvious.

Don’t skip this just because it’s still snowing.

The Real Reason You Should Keep Washing Your Car Every Winter

Skipping this part of your winter car maintenance routine could spell big problems come spring. Discover the benefits of winter car washes, plus how often to do it.