Semi trucks are the undisputed titans of the highway — rumbling, ground-shaking workhorses that keep the world moving. But for a select few drivers, just transporting freight was never enough. These ...

After more than a year and 200,000 km of real-world driving, real-world test of electric semi trucks showed huge savings.

Next time you see a semi truck on the road, take a moment to appreciate that NASA had a hand in developing its design. In 1973, aerospace engineer Edwin J. Saltzman was biking to work at NASA's Dryden ...