It's distilled from fresh sugarcane juice.
After running out of space on land and rooftops, solar energy islands are being constructed around the city-state.
Forget marmalade, this Spanish city is using oranges to make renewable biofuel.
A Hungarian company is making solar-powered tiles that people can walk on safely.
Demand for sustainable meat alternatives is on the rise. But these nuggets aren't plant-based, they're lab-grown.
New, innovative technology is looking to solve the chronic water crisis on the Gaza strip.
From headphones to wake-up lights, here are some gifts for friends and family who love technology.
A thermal revolution is taking place in a remote northern alliance in Canada.
Freshwater is becoming increasingly scarce and some farms are looking for alternatives.
German air taxi startup Volocopter has just unveiled its latest, electric model.
The jury's out on whether games like Animal Crossing and The Sims help or hinder environmental activism.
50 wind turbines will be erected in Scotland, expected to save 300,000 tonnes of carbon dioxide emissions annually.
You could be donating to world-saving projects by working that search bar.
The bio-based palm oil substitute is receiving millions of dollars from Bill Gates' investor-led fund.