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Hearing Device Powered by the Ear Itself

Deep in the inner ear of mammals is a natural battery — a chamber filled with ions that produces an electrical potential to drive neural signals. In today’s issue of the journal Nature Biotechnology, a team of researchers from MIT, the Massachusetts Eye and Ear...

Long-Term Care Costs Continue to Spike

What goes up must come down, except when you’re talking about the cost of long-term care. A study soon to be released by MetLife’s Mature Market Institute says expenses continued to rise faster than inflation in the last year for most long-term care services,...