Business

SoftBank's Yahoo Japan to merge with Line app operator

Japan's Softbank said Monday it will merge its Z Holdings unit—formerly called Yahoo Japan—with popular chat app Line in a multibillion-dollar deal it hopes will help it better compete against big guns in the digital ...

Engineering

Researchers invent a needle that knows where to go

Syringes and hollow needles have been used to deliver medication for more than a century. However, the precise implementation of these devices depends on the operator, and it can be difficult to deliver medication to delicate ...