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A team of scientists from Stanford University, University of Michigan, and University of Arkansas has developed a groundbreaking cancer treatment that uses focused light to destroy tumor cells with 99% accuracy — without chemotherapy, radiation, or drugs.The technique, known as photomechanical therapy, uses ultrafast pulses of near-infrared light that penetrate tissue safely. Instead of heating cells, the pulses create tiny mechanical vibrations that rupture cancer cell walls while leaving surrounding healthy cells untouched.In lab trials, this method eradicated more than 99% of breast, skin, and lung cancer cells, showing higher precision than many existing treatments. Because no chemicals or heat are used, the risk of side effects is dramatically lower.#CancerBreakthrough #MedicalInnovation #LightTherapy #FutureMedicine #MechanicalEngineersRocks