Philippe Matthews Show Guru Advice, Author Reviews, Tech Reviews, Entertainment News

Whenever you surf the Web , websites use small bits of code called "cookies" to track your activity. The goal is to determine your interests and concerns and display ads calculated to appeal specifically to you. The downside is that advertisers know which sites you have visited; some even track your online purchases.

A single giant ragweed plant can reduce the yield in an area holding 30 soybean plants by as much as half. That is one of the reasons that farmers are worried by a new generation of superweeds that has developed resistance to the herbicide glyphosate, the active ingredient in Monsanto’s Roundup

According to new information that's allegedly leaking from Apple , Steve Jobs is intent on pushing for wireless iDevice syncing. Better Wi-Fi connections thanks to a carbon fiber chassis may be the solution, it is said. Let's see if this makes sense.

"Early Show" contributor Taryn Winter Brill reports on a mother that is trying to teach her teenage son how to drink responsibly. Then, Chris Wragge talks to Dr.