Raincoat no longer waterproof? A textile scientist explains why—and how to fix it

You pull on your rain jacket, step out into the storm, and within half an hour your undershirt is soaked. The jacket you ...

West Haven tanker crash sent thousands of gallons of heating oil into waterways, officials say

The impact the leaked home heating oil might have on the environment was not immediately clear Friday morning.

Sure, You Could Replace Your Engine Coolant With Pepsi, But Watch This First

YouTubers are known for their wacky and wild stunts, like this group that replaced a car's coolant with Pepsi. Here's what ...

This 200K-Mile Ford Diesel Engine Looked Fine — Until One Cylinder Exposed the Damage

A 6.7L Power Stroke teardown uncovers shocking internal damage hidden inside a 200K-mile Ford F-250 diesel bought at auction.

GM’s 2.0-Liter Turbo Engine Shows Heavy Wear at Just 24,000 Miles

This low-mileage GM engine was already sold as a core, and a closer look suggests the failure may have been avoidable.