Some computers are ready for a new lease on life. Computer companies come out with new machines every year: faster, better, more powerful, more efficient, and sometimes even cheaper. But what do you ...

Add Yahoo as a preferred source to see more of our stories on Google. But what a lot of people forget to consider are the actual machines. While your Nespresso machine should last you anywhere from ...

CNET's Martin LaMonica follows recycling waste on the next step of its life: a high-tech, single-stream recycling center where machines do the bulk of the heavy lifting. Martin LaMonica is a senior ...

When you toss your newspaper, or plastic bottle or aluminum can in a mixed recycling bin, someone, somewhere, has to sort the material out so it can be turned into something new. The sorting is an ...