It basically works like a generator, converting the engine's mechanical energy into ... process and then goes off until the car is started again. Since the combustion process produces heat ...

You've likely watched space shuttles launch using massive rockets, but how exactly do the rockets that are the backbone of space exploration work?

C OLUMBUS, Ohio — Changing gears is easy enough for a drive but what about the engine? In this week’s “Connecting with COSI” we learn how much is happening underneath the hood to switch gears.

Here's how to check the six essential fluids in your car. After fuel (unless you have a fancy EV), oil is your car's most ...

Ever wonder what's going on under the hood of your car? Designer Jacob O'Neil created this painstakingly detailed infographic to give us a better look at all the pistons and belts in action.