From: CNN on Wed, Dec 10 2008 9:38 AM

Ben & Jerry's is testing a solution to replace refrigerants in freezers that contribute to global warming.

From: CNN on Sat, Dec 06 2008 1:28 PM

Getting a new computer working properly can be a lot of work. Computer expert Ken Colburn has some advice.

From: CNN on Fri, Dec 05 2008 7:32 PM

Kevin Pereira highlights some of the games and gadgets available this holiday season.

From: CNN on Thu, Dec 04 2008 7:34 PM

An online community motivates one another through weight loss goals, tracking workouts and diet monitoring.

From: CNN on Wed, Dec 03 2008 10:29 AM

New solar-powered umbrellas allow people to charge laptops, cellphones.

From: CNN on Sat, Nov 29 2008 6:28 PM

CNN's Miles O'Brien talks to the crew of the space shuttle Endeavour as they get ready to return to Earth.

From: CNN on Sat, Nov 29 2008 1:27 PM

Computer expert Ken Colburn explains what a Netbook is and how it compares to a traditional laptop computer.

From: CNN on Wed, Nov 26 2008 9:28 AM

Does alien abduction really happen, or is it the product of vivid imaginations? CNN's Miles O'Brien reports.

From: CNN on Tue, Nov 25 2008 4:29 PM

With consumer spending dropping, CNNMoney.com's Matt Stuart looks at the latest sales figures for video games.

From: CNN on Sun, Nov 23 2008 10:31 PM

CNN's Don Lemon talks to a Los Angeles, California, man who's been hoarding his trash for one year as a lesson in consumption.

From: CNN on Sat, Nov 22 2008 3:26 PM

Computer expert Ken Colburn explains how to convert your documents into PDF files.

From: CNN on Fri, Nov 21 2008 2:44 PM

CNN's Ted Rowlands reports on the opening of the 2009 LA Auto Show.

From: CNN on Fri, Nov 21 2008 10:36 AM

Miles O'Brien explores the possibility of intelligent life beyond Earth.

From: CNN on Thu, Nov 20 2008 8:43 PM

Chris Pirillo reviews LiveScribe's digital smartpen called The Pulse, which records and links audio to what you write.

From: CNN on Sat, Nov 15 2008 2:29 PM

Computer expert Ken Colburn has some tips for picking a web site to share your digital photographs.

From: CNN on Fri, Nov 14 2008 12:27 PM

How do you turning sweat and urine into drinking water? CNN's Mari Ramos explores water conservation NASA style.

From: CNN on Sat, Nov 08 2008 1:26 PM

Computer expert Ken Colburn says what you put online about yourself today could cause problems for you in the future.

From: CNN on Thu, Nov 06 2008 6:36 PM

Tech guru Chris Pirillo reviews the Kodak Zi6, a pocket HD video camera.

From: CNN on Sun, Nov 02 2008 2:40 PM

Computer expert Ken Colburn has some things you need to consider before installing Service Pack 3 on your computer.

From: CNN on Thu, Oct 30 2008 6:41 PM

Tech enthusiast Chris Pirillo introduces new amateur astronomy software to help you gaze at the stars.