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APTOPIX Puerto Rico Doctor Shortage
In this Oct. 24, 2016 photo, patients wait their turn at one of the Medical Center external clinics in San Juan, Puerto Rico. A steady departure of medical specialists from Puerto Rico has turned into a stampede amid the island's ongoing economic crisis leaving patients with few doctors to take care of their ills. (AP Photo/Carlos Giusti)
Prosthetics That Feel
In this photo provided by James Vonderhuevel, Keith Vonderhuevel picks up 2-year-old Allison Vonderhuevel in Sidney, Ohio, using a special prosthetic hand that allowed him to feel sensation so he knew how tightly to squeeze. A next-generation artificial hand is letting amputees tell the difference between a soft or firm touch, another step toward developing prosthetics that can feel, and a natural enough sensation to hold a child without too tight a squeeze. ( James Vonderhuevel via AP)