Scientists have developed micro-robots that can perform non-invasive 3D scans to detect and diagnose colorectal cancer in real-time. This breakthrough, achieved through a collaboration between UK universities, could replace traditional biopsies and significantly reduce waiting times for diagnosis and treatment. Scientists have developed micro-robots that can perform non-invasive 3D scans to detect and diagnose colorectal cancer in real-time. This breakthrough, achieved through a collaboration between UK universities, could replace traditional biopsies and significantly reduce waiting times for diagnosis and treatment. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle