Tech Pulse 4/6/26

This week on Tech Pulse, we narrate three articles spanning artificial intelligence, medicine, and consumer technology.A reporter hands her full medical records to two leading AI chatbots and puts them through three real health scenarios — with a physician grading the results in real time. The bots are more capable than expected, but the experiment surfaces a harder question: what happens to your most sensitive data once it's inside a chatbot?CPAP machines dominate sleep apnea treatment, yet more than half of patients quietly abandon them. A new wave of alternatives — from implanted nerve devices to a first-of-its-kind weight-loss drug — is challenging fifty years of clinical habit.Apple has patched a bug that has been silently corrupting fast typists' messages for years. The fix is real but partial, and the piece closes with four practical tips for reclaiming your keyboard in the meantime.