Feds raid Detroit warehouse in illegal-marijuana probe

Detroit— Federal drug agents raided the Russell Industrial Center at Clay and Interstate 75 Friday morning and arrested four people as part of an investigation into illegal marijuana production, The Detroit News has learned.

GM in damage control as Volt loses spark

The Volt plug-in hybrid was supposed to signal a new dawn for the world’s biggest car maker, but demand is slumping under the weight of controversy over a post-crash fire.

Big names have spiced up the 24 Hours of Daytona

The tradition seems to have begun at the very first big-time sports-car race at Daytona International Speedway, the 1962 Daytona Continental. Finishing 22nd and ahead of luminaries such as A. J.

Safety concerns as newer cars connect to media

As Toyota Motor Corp. promotes new in-car technology letting drivers make restaurant reservations on OpenTable and use Bing to search the Internet, regulators are still seeking to discourage mobile-phone use. Audible...

Carmakers Tout Audio Facebook as Agencies Seek Texting Curb

As Toyota Motor Corp. (7203) promotes new in-car technology letting drivers make restaurant reservations on OpenTable.com (OPEN) and use Bing to search the Internet, regulators are still seeking to discourage mobile-phone use.