Two service bulletins have been issued by GM to try to address the shuddering issues in the Sierra and Canyon.

The mechanics of shifting automotive gears is relatively straightforward, but some vehicle transmission systems can be ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Human evolution wasn’t a steady ...

One of China’s most used rockets, the Long March 7A, exploded a little more than a minute after lifting off on Monday evening, local time. The medium-lift rocket’s payload was classified, but it was ...