Copia is trying to prevent food waste by using it to feed people in need
Engineers are pioneering new technology to not only help paralyzed patients walk, but also transform life for industrial workers.
In China, jade has long-been prized for its durability and beauty, but what are the hidden dark realities surrounding the milky green gem?
This young woman is producing wine in order to help save oyster reefs and protect marine life.
China celebrates its founding year as 221 BC, but there might be a country that's even older. What are the world's oldest countries?
After World War II, the World Bank was founded to reconstruct Europe and build up the developing world. But has it kept its promises?
How can employing professional actors to act as sick patients in hospitals impact the way medicine is taught?
The Economist recently came out with a survey of the most and least livable cities. So which areas round out the bottom of the list?