A capsule hotel in Tokyo is collecting and analyzing heart rates, breathing frequencies and other data of guests to improve the quality of sleep. Information technology provider NTT Data Japan Corp.

Once they've finished gaming, guests can recharge in small 'capsule' rooms. The hotel offers 87 capsules, including 78 ...

It promises a modern, sophisticated experience in a way rarely seen in the U.S. Hawaii’s first capsule hotel will be opening on the 14th floor of the Waikiki Business Plaza. First Cabin ...