With the world facing future water shortages, this shower could be a game-changer

A Canadian company, RainStick Shower, aims to save 80% of the water and energy of a typical shower by recirculating sanitized ...

These green start-ups are pushing ahead even as the government crushes climate projects

Entrepreneurs are finding ways to green society as the climate crisis intensifies. They are drawing up business plans and creating products to help contain global warming and cut pervasive pollution ...