Eight technologies for a healthier 2012

Welcome to 2012 and a new list of New Year’s resolutions — a list that likely includes some variation on adopting a healthier lifestyle. Thanks to the acceleration of technology, fulfilling your resolutions this time around may be easier than it was in 2011.

Lark aims to improve your sleep — and your partner’s

If a mismatched sleep schedule has been causing tension with your boyfriend, girlfriend, husband, or wife, a new startup called Lark has built a product that may be able to help — a silent, vibrating alarm.