Target is introducing an app that lets users purchase items after scanning magazine ads with their smartphones. It’s the latest offering from retailers looking to boost sales with the use of improving image-recognition technology.
BEIJING — A suspect meat scandal in China engulfed Starbucks and Burger King on Tuesday and spread to Japan where McDonald’s said the Chinese supplier accused of selling expired beef and chicken had provided 20 percent of the meat for its chicken nuggets.
WASHINGTON — Scientists have linked more than 100 spots in our DNA to the risk of developing schizophrenia, casting light on the mystery of what makes the disease tick. Such work could eventually point to new treatments, although they are many years away. Already, the new results provide the first hard genetic evidence to bolster