The Tesla Semi is certainly futuristic. However, this is not simply because it's a Tesla and it's supposed to be unique. Instead, it's designed to be as aerodynamic as possible, which is no easy feat ...

A few weeks ago, we took a look at the most aerodynamically efficient vehicles ever made. At the time, the lowest-drag production car for sale in the US was the Porsche Taycan, which cuts through the ...

Even though the Rivian R1T looks fairly conventional and quite similar to other trucks, at least in terms of its overall look and proportions, its makers say it is considerably more aerodynamically ...

IN this communication I give a somewhat more general discussion of the Fresnel drag coefficient than is usual, with the view of clarifying the relation between two expressions for it, which occur in ...

Electric vehicle startup Lucid Motors said Tuesday that it has achieved the lowest drag coefficient of any production car. What Happened: The company said it achieved an industry record drag ...

Ever wonder why the Chevrolet Volt has a similar shape to that of the Toyota Prius? Well, it’s not because it’s the hot new style on the block. Instead, the shape of both vehicles, known as Kammback ...