Auto enthusiasts love the shriek of a tuned engine at high revs. Here are some of the most ear-shatteringly loud automobiles ...

AMG Critical Materials' illiquidity and cyclical price peaks suggest waiting for a better entry point after a price pullback.

Let's start with the metal. Celestiq uses a special 7000-series ... until you remember the sticker price of the car. The savings were at least in part thanks to additive manufacturing, a fancy ...