The 1% Rule Is Not a Metaphor Kaizen, the Japanese word combining kai (change) and zen (good), was first applied ...

The most plausible path to optimal solutions may require trial and error, and such experimentation is obviously best pursued ...

Living a long and healthy life might be surprisingly impacted by your leisure activities. Finding the right hobbies to keep your brain sharp is something that doctors recommend for people of all ages.

By Takahiro Nakajima / Special to The Yomiuri Shimbun [posttime] JST, [postdate] Two of the major modern principles regarding religion are secularism and the separation of church and state. But in ...