Medical research

California start-up sends tiny robots on voyage into brains

Sending miniature robots deep inside the human skull to treat brain disorders has long been the stuff of science fiction—but it could soon become reality, according to a California start-up.

Oncology & Cancer

New laser scanning microscope improves cancer cell detection

Fraunhofer researchers have developed a very fast technology for determining whether a tumor has been fully removed—before the patient even leaves the operating theater. Using a combination of laser scanning microscopy ...

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