The Nature Index tracks primary research articles from 145 natural-science and health-science journals, chosen based on reputation by an independent group of researchers. The Nature Index provides ...

A Tokyo hospital on March 31 became the Japanese capital's first medical institution to offer a system allowing the safe, anonymous drop-off of infants by parents unable to raise them. Used for ...

TOKYO (Reuters) -Japan will treat two injured Ukrainian soldiers at a Tokyo hospital run by its military, the Defence Ministry said on Thursday, Tokyo's latest support measure following Russia's ...

A baby born in Tokyo weighing the same as a large onion has gone home healthy, becoming the smallest newborn boy in the world to leave hospital safely. The tiny tot weighed just 268 grams -- under 10 ...