GM says electric Volt is safe despite fires

General Motors insisted Monday that its Chevrolet Volt is safe to drive despite the launch of a government probe after three of the Volt's electric batteries caught fire following safety tests.

Temperatures and wind conditions move traffic noise

(PhysOrg.com) -- Imagine sitting down for your early morning coffee when your nice little suburban morning is disrupted by the sound of highway traffic from a quarter mile away. When you purchased your home far from the ...

The blackbox in your car

(PhysOrg.com) -- It is expected that within the next month officials at the National Highway Traffic Safety Administration will declare that all cars must have an event data recorder inside the vehicle.

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