Is Technology Making Us Lonelier?

Do digital methods of communication connect us the way interaction in the real world does? If we’re chatting online, are we really together? And what does it mean to be alive in the emerging world of artificial intelligence?

A “tattoo” to help monitor blood sugar levels?

Researchers at the Massachusetts Institute of Technology are taking preliminary steps toward developing a “tattoo” that could enable diabetics to constantly monitor blood sugar levels — without having to routinely change equipment or perform routine finger pricks to test blood. The experimental technology being developed by MIT …