Infiniti's latest engine is a last hurrah for gas-powered cars
The QX50 has the first production turbo engine to switch between performance and good fuel economy on the fly.
Uber's app can guide its drivers to the cheapest gas
The "Fuel Finder" gives price, distance and turn-by-turn directions.
Drilling makes Oklahoma as earthquake-prone as California
The USGS' new model factors in man-made risks.
Google Maps for iOS displays gas prices along your route
The app now helps you save cash when you're on the road.
VW's emissions shenanigans may go back as far as 2009
Just when you thought the embattled car company couldn't get into an more trouble.
Clean energy is nearly as inexpensive as coal and gas
Solar and wind power costs have dropped so much that they're nearly as cheap to set up as dirtier energy sources.
Optical nanotech sensor can sniff out bad food and explosives
The days of having to rely on pricey lab sensors (or carefully trained canines) to detect bad food...
Tesla's 90 second battery swaps will power EVs faster than gas pumps fill tanks (video)
Tesla founder Elon Musk has mentioned battery swap service stations as an even faster alternative...
Three Samsung workers injured in second serious acid leak at chip plant (updated)
Korean agency Yonhap News is reporting that there's been a second major leak of hydrofluoric acid...