The strength and durability of cement has made it a staple building material around the world, but engineers from the Royal Melbourne Institute of Technology in Australia have finally come up with a ...

Flat tires happen so often, they're practically an inevitability for the millions of American drivers out there on the road. If you break down the math on the 220 million flats reported a year on ...

Dear Tom and Ray: Whenever I find a pesky nail in my tire, I take it to a service station or tire store and have them "plug" it. A friend of mine told me I should have an internal "patch" installed ...