Johns Hopkins Medicine

We're a step closer to entering an operating theater without any human life besides ours, following the world's first surgery performed by a robot responding and learning in real time. Its precision and skill matched that of experienced surgeons.

​A team of scientists have set a rather unique record – they've used a fixed-wing drone to fly medical samples farther than any drone has ever done before. The aircraft transported human blood samples across 161 miles (259 km) of Arizona desert.