developing nations

And it doesn't always need wi-fi

Fermenting bacteria could help prevent food spoilage

Humanity’s worst scourge, the smallpox virus, may finally wind up on death row in May if health officials decide to...

Those of us who can plug directly into the grid likely don’t think much about where our power comes from,...

The World Health Organization estimates that around one sixth of the world lacks access to clean drinking water. Since those...

Adjustable eyeglasses and smarter stoves for developing nations

Well, the first “review” of the XO laptop from the One Laptop Per Child initiative has been published. Remarkably, this...