At-Home Blood Tests Are Growing Fast. Which Results Can You Trust?
At-home blood tests can be convenient, but collection quality, laboratory standards, and follow-up determine whether a result deserves trust.
Medical Technology
AI Medical Scribes Are Entering Exam Rooms. What Patients Should Know
Ambient AI scribes can return attention to the exam room, but their notes still need human review. Here is what patients should know about accuracy, consent, and privacy.
Are Smart Rings Accurate Enough to Guide Health Decisions?
Smart rings can track overnight pulse and broad sleep patterns, while readiness and stress scores remain estimates. Use trends before changing a routine.
Wearables, HRV, and the Quantified Self: How Much Data Is Too Much?
Wearable data can reveal useful patterns, but polished scores can also turn normal variation into daily alarm. Here is how to decide which metrics deserve attention.
What AI Is Actually Doing in Diagnostic Medicine Right Now
Clinical AI usually performs a narrow task: triaging images, making measurements, analyzing signals, improving image quality, or organizing records. Its value depends on validation, workflow, transparency, and human review.
Continuous Glucose Monitors for Non-Diabetics: Useful Tool or Expensive Trend?
A continuous glucose monitor can turn an invisible process into a bright line on a phone. Eat breakfast and the line rises. Take a walk and it may fall. Sleep badly and the next day looks different. For someone who…