Discover the old-school supermarket chain where the first barcode was scanned -- and how that single moment revolutionized retail and other industries.

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Mitchell Grant is a self-taught investor with over 5 years of experience as a financial trader. He is a financial content strategist and creative content editor. David Kindness is a Certified Public ...

Tucson Police Wednesday are rolling out their newest crime fighting tool: cameras that automatically read license plates as officers patrol city streets. The Automated License Plate Recognition system ...