US models to be fixed in VW emissions cheating case

Volkswagen has admitted that 11 million of its cars worldwide are programmed to cheat on emissions tests, including 8.5 million vehicles that will be recalled in Europe and another 482,000 cars in the U.S.

Video: Handheld diagnostics

Sam Sia, associate professor of Biomedical Engineering, and his team developed a smartphone dongle to bring diagnostic testing to remote areas where health care access is limited and funds are low.

The J-2X: A powerful line up

(Phys.org)—Two J-2X engines and a power pack, developed for NASA by Pratt & Whitney Rocketdyne, sit side-by-side at John C. Stennis Space Center in Mississippi as work continues on the Space Launch System.

Daimler to recall 3 million vehicles to ease diesel doubts

German automaker Daimler will voluntarily recall 3 million Mercedes-Benz brand cars with diesel engines in Europe to improve their emissions performance, the company said Tuesday, in the wake of widespread public debate over ...

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