Mark Baard is a Boston-based science and technology reporter who focuses on the future. You can follow him on Twitter @futuretripping.
Science's latest wonders, from a telescopic eye implant to artificial joints with microchip monitors
As the technology moves beyond GPS tracking, the latest gadgets offer lower prices and better design
His passing is emblematic of the COVID-19 tragedies in long-term care
A series on America's first generation aging with HIV/AIDS