Green computing refers to computer technology with concern for the environment. These stories cover topics such as greener operating systems, universities with environmentally focused computer science or technology degrees, recycling computers, energy-efficient devices and much more. (Photo: Flickr)

Does this chess problem reveal the key to human consciousness?

Bill Gates thinks robots should be taxed. Is he right?

Scientists invent paper that can be printed with light instead of ink

8 fun skills you can learn online in an afternoon

Are your passwords truly safe?

Do good while you shop with DoneGood

Gmail plug-in means never having to say you're sorry

How algorithms influence us every day

Scientists measure the smallest increment of time ever recorded

How to protect yourself against medical ID theft

Ancient Greek algorithm could be used to find inconceivably large prime numbers

Scientists develop a calculator made from DNA