To fill up your tires with air at a gas station or other service station may not cost more than a dollar, but the same can't be said for nitrogen. Some facilities will charge from $30 per tire.

A devastating gas cylinder explosion rocked the Surya Roshni Limited plant in Kashipur, Udham Singh Nagar district, resulting ...

The first time I heard about nitrogen in tires I thought it was a joke. When I saw the $10 per tire I was charged WITHOUT my prior OK, that did it. Someone came up with this gimmick to make money ...

What's in your tire? Instead of just standard air, some drivers are choosing to have their tires filled with pure nitrogen, hoping it will improve the tire's durability and fuel economy. Nitrogen ...

My questions involve the nitrogen-filled tires on my 2011 Subaru Outback. These were on the car when I bought it, and I was assured that they had advantages over air-filled tires.

Rates of nitrogen oxide emission levels were in direct proportion to the amount of gas the stove was burning, said Eric Lebel, a senior scientist at P.S.E. Healthy Energy, a nonprofit science and ...