People with swallowing problems can only eat pureed food. A new Japanese technology makes pureed food look like the real thing by molding it and then using a printer to give it an authentic look. It tastes good and it's good for older people.
Business leaders and analysts see the global population declining in the next century, and China will be badly affected. The Asian nation is well-advised to make precautions soon to avoid a humanitarian crisis.
The majority of Parkinson's cases are in North America. In Asia, on the other hand, it's much less common. Researchers are looking for ways to control the disease and are coming up with unusual results.
Take a quick walk through a supermarket and it's easy to see why more than half of Germans are overweight. And why politicians face a huge challange to encourage the food industry to sell healthier products.
From state-funded cleaners to "wolf removal," here are five curiosities that made it into the coalition agreement Germany's governing parties signed in Berlin on Monday.
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