03/12/2020

Energy & Green Tech

Porsche launches effort to make carbon-neutral 'e-gas'

Porsche has no plan to make an electric version of its iconic 911 sports cars. So, how to ensure continued sale of its flagship model far into the future, when governments around the world, including California's, are planning ...

Engineering

Army computer models unveil secret to quieter small drones

It's no secret the U.S. Army wants its small unmanned aerial systems to operate quietly in densely-populated regions, but tests to achieve this can be expensive, time-consuming and labor-intensive according to researchers.

Automotive

Automakers prep for stronger mileage standards under Biden

Now that it's clear Joe Biden soon will be president, the fight over automobile pollution and fuel efficiency standards is likely to peter out, and U.S. consumers should see a broader selection of electric and efficient vehicles.

Internet

Facebook changing 'race-blind' hate speech policy

Facebook on Thursday said it is revising its systems to prioritize blocking slurs against Black people, gays and other groups historically targeted by hateful vitriol, no longer automatically filtering out barbs aimed broadly ...

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