You might not have thought that the spoon needed reinventing. But innovators in Japan say otherwise and are convinced that a more high-tech spoon can help us eat more healthily.A new kind of spoon ...

Available for ¥500 (£2.53), ramen lovers can now grab a can of hot, ready-to-eat soy sauce ramen complete with wheat noodles, a soy sauce-flavoured broth, green onions, fermented bamboo shoots, and ...