Every minute for three months, GM secretly gathered data on 90,000 drivers' radio-listening habits and locations

On September 12th, GM's director of global digital transformation Saejin Park gave a presentation to the Association of National Advertisers in which he described how the company had secretly gathered data on the radio-listening habits of 90,000 GM owners in LA and Chicago for three months in 2017, tracking what stations they listened to and […]

GM's Dieselgate: mechanics privately admit software update removes crimeware from Opel cars

Luc Pauwels from Belgium's VRT News took his Vauxhall (GM) Opel Astra in for service, and a mechanic there disclosed that Vauxhall had asked him to flash the firmware of any diesel Opel Zafira to remove a defeat-device that caused it to emit 500% of the legal NOx limit — an order that came down […]

General Motors recalls 1.4 million older cars over engine fires sparked by oil leaks

Auto maker General Motors today announced a recall of some 1.4 million cars in which a known oil leak problem can cause engine fires. All of the affected vehicles are over 10 years old, and the oldest were model year 1997.

Encoding text with GM bacteria

Science Now reports on a project from David Walt (Tufts) and George Whitesides (Harvard) to come up with a steganographic text-encoding scheme that uses bacteria to encode messages and selective antibiotics to reveal them. It was conceived of in response to a DARPA challenge to devise non-electrical text-encoding, but its applications include adding text-based information […]

Primer on GM crops

Check out this great primer on the science behind the safety of genetically engineered food crops.(Via Kate Clancy)