Engineering

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Airports and airplanes keep temperatures cool for very specific health-related reasons.

This particular car safety feature isn’t so your passengers can wordlessly convey that they think you’re a reckless driver. Those grab handles actually serve an important purpose.

One of America’s great early engineering achievements, the Erie Canal turns 200 years old in 2025.

It's twice the length of the Hoover Dam, but it was only discovered with the help of satellite imagery.

A car accident in a movie usually ends in a huge fireball. But what really causes vehicle fires?

Alligators living in the sewers isn’t just an urban legend.

Often called one of the seven modern wonders of the world, the Panama Canal splits the continents of North and South America and launched a new era in global commerce when it opened in 1914.

Many drivers think that giving your engine time to reach its normal operating temperature is easier on your car than hitting the gas as soon as you turn the ignition on. Many drivers are wrong.

A type of wood commonly used to make Samurai sword sheaths may be the future of space exploration.

The humanities aren't in first place.

Roborock’s S8 MaxV Ultra robot vacuum became the first robot vacuum to go to space as part of the company’s “Cleaning Beyond Limits” campaign.

Stainless steel has a secret ingredient that makes it highly resistant to rust.

Yes, they‘re often bullet holes. No, that‘s not the only explanation.

Learn the science behind the most advanced swimming pools out there.

On March 31, 1889, the Eiffel Tower—which was built as an entrance arch for the World's Fair—opened to the public.

Fazlur Khan and the idea that would turn architecture on its head.

A recent study claims that the pyramids of Giza were constructed alongside an almost 40-mile long artery of the Nile river that no longer exists today.

Angkor Wat is one of the most significant archaeological sites in Southeast Asia. Here is what we know of its story, from its countless carvings to feats of engineering.