News tagged with combustion

Methane emissions traced back to Roman times

Emissions of the greenhouse gas methane into the atmosphere can be traced back thousands of years in the Greenland ice sheet. Using special analytical methods, researchers from the Niels Bohr Institute, among ...

Oct 03, 2012
4.2 / 5 (10) 19 | with audio podcast

Using less gas and oil to get where you're going

A quick pit-stop at the gas station is enough to put a good dent in your wallet. New technology is set to lower the high cost of filling up your car, by enabling combustion engines to consume two to three ...

Oct 01, 2012
4.8 / 5 (4) 15

Amazing engines promise 60 to 100 mpg

It would be a mistake to count out the internal-combustion engine as yesterday's technology, soon to expire in a puff of exhaust gas. Electrification is coming, but meanwhile engineers have offered more innovation for the ...

Sep 26, 2012
3.1 / 5 (18) 22