Every now and then, EPA gas-mileage ratings--and cars that notably fail to achieve them in real-world use--burst into public awareness. Hyundai and Kia had to agree to reduced ratings and send refunds ...

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The advertised fuel economy of a gasoline-powered vehicle is nothing more than an estimate, which can differ a lot due to the driving cycles used to measure fuel consumption. Discrepancies further ...

LOS ANGELES -- In publicity for its Prius hybrid-electric vehicle, Toyota Motor Corp. claims the compact sedan is EPA-certified to get 51 mpg on the highway, 60 mpg in the city and 55 mpg in a ...

The Environmental Protection Agency has released a method for measuring PFAS contamination in high density polyethylene containers, a step the agency said will allow industries that use fluorinated ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

ARLINGTON, VA — The Air Conditioning Contractors of America (ACCA) announced the release of ACCA’s updated Section 608 certification test required by Environmental Protection Agency (EPA) and new ...

** The EPA range rating for the R1T is 314 miles. However, fitted with the 20" all-terrain wheels/tires, Rivian says owners should expect about 40 miles less range. When we set out to range test the ...

Elon Musk claimed this week that a botched test by federal regulators hurt the Tesla Model S's official range estimate. "When we did the last EPA test, unfortunately, EPA had left the car door opened ...

In the waning days of the Trump administration, the Environmental Protection Agency (EPA) issued its much anticipated revisions to the Lead and Copper Rule (LCR), which regulates heavy metals in ...