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)

'Completely new form of 3-D vision' found in praying mantises

Why net neutrality matters

Are you living in the Matrix? It's impossible, say quantum physicists

Google will never be a substitute for your brain

Video game 'Easter eggs' are reaching Da Vinci Code-like levels

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